Extended Size
Kaftans
$ 148.00
Size GuideGorgeous Kaftans, perfect for lounging around this holiday season. One size fits most. Hand made in Morocco. We will contact you with available prints.
Mitzy Mid Rise Bootcut Jean with Side Slit (extended size)
$ 68.00
Size GuideThese plus size jeans may have you feeling like you're in the early 2000s with their mid rise waist, medium wash and boot cut with side slit. We like this...
Pull on Black Flare Jeans (extended size)
$ 52.00
Size GuideSuper snazzy black flare jeans! Perfect for the holidays and the cooler weather! Plus with the pull on elastic waist band, these jeans are comfy and flattering! 55% cotton, 43%...
Olive Faux Leather Joggers (extended size)
$ 52.00
Size GuideThese super fun olive faux leather plus size joggers feature a drawstring waistband and elastic around the ankle. Made in the perfect olive hue, these plus sizejoggers look good on so many...
SoSis Signature Sparkle Dress (extended size)
$ 48.00
Size GuideDesigned by Annie Claire - from fabric selection to sizing, this dress was a labor of love and we couldn't be more proud. We hope you love it as much...
Mauve Sparkle SoSis Signature Tee (extended size)
$ 32.00
Size GuideThe NEW Gold Sparkle Signature SoSis Tee is every bit of amazing with its boxy fit. Made in a sparkly hue of gold with short sleeves and a scoop neckline, this everyday tee...
SoSis Signature Tee (black) (extended size)
$ 28.00
Size GuideMeet the Signature SoSis Tee. It is every bit of amazing with its buttery soft feel and boxy fit. This jersey knit top is about to become your new favorite...
Weekender Sweater by Z SUPPLY
$ 84.00
Size GuideYour favorite oversized silhouette just got a cozy update! The Weekender Sweater by Z SUPPLY features a slimmer body and elevates your casual look easily. Long enough to wear over...
Lava Fall Satin Long Sleeve Blouse (extended size)
Sold Out $ 58.00
Sis, you're going to want to snatch this pretty lava fall red satin long sleeve plus size top for the holidays. With a flattering v-neckline and fun shoulder details, this...
High Rise Slim Cropped Straight Jeans (extended size)
$ 74.00
Size GuideSis, are you looking for the perfect plus size denim? Don't pass up this pair of extended size, high waisted jeans. The medium wash denim is perfect for casual or...
Pale Pink Satin Pants (Extended Size)
$ 64.00
Size GuideElegant woven satin fabric pants in this gorgeous pale pink color! Great for the holidays and really any nice occasion! We are loving these pants paired with its matching blazer! Self: 95% polyester, 5%...
Pale Pink Satin Blazer (extended size)
$ 68.00
Size GuideElegant woven satin fabric plus size blazer in this gorgeous pale pink color - this open front blazer is great for the holidays and really any nice occasion. Pair this pale...
Mauve Satin Pleated Sleeves Blouse (extended size)
$ 52.00
Size GuideThis mauve plus size top will be the top of the season with its fun pleated sleeves and oversized, flowy fit. This satin fabric collared button-up plus size blouse is top-notch and...
Cozy Lounge Set
$ 60.00 $ 78.00
Size GuideGet ready try on this super fluffy and cozy lounge set that you will 100% want to live in! This set is great for any and every day lounging around...
Taupe Lounge Set (extended size)
$ 60.00 $ 78.00
Size GuideNeutral, comfy, cozy, and perfect for the lazy holidays! This plus size lounge set is exactly what you will wanna throw on when it's time to relax after a long day...
Suzy Black Tee (extended size)
$ 26.00
Size GuideSuper cute and simple, boxy black long sleeve plus size top looks great paired with jeans, joggers, or your favorite lounge bottoms for the ultimate comfortable, put together look. 92%...
Jaguar Knit Sweater (extended size)
$ 84.00
Size GuideThis chic plus size sweater features a jaguar print on its solid black background. Made with a high neckline, this plus size black sweater is perfect for the fall and...
Rhombus Textured Longline Tee (extended size)
$ 26.00
Size GuideConstructed from rayon-spandex fabric with rhombus texture for maximum breathability, this longline athleisure tee features a loose fit and folded short sleeves. Perfect to layer over your favorite Mono B...
Boxy Cowl Neck Pullover with Waffle Knit (extended size)
$ 22.00 $ 28.00
Size GuideTired of hoodies? This pullover will keep your neck warm with its cowl design (and adjustable drawstring closure). The boxy silhouette and all-over mineral wash finish create a relaxed look. ...
Mineral-Washed Ribbed Billow Cuffed Joggers (extended size)
$ 46.00
Size GuideWith their relaxed, billowy silhouette, these mineral-washed joggers are perfect for lounging. They feature an all-over ribbed texture, a drawstring closure, side pockets, and cuffed ankles. 1x-large: 12-14 | 2x-large: 14-16...
Holographic Glitter Sports Bra (extended size)
$ 36.00
Size GuideConstructed using our Nylon/Lycra blend for exceptional stretch, this holographic glitter sports bra features a racerback design and removable bra pads for optional additional support. Made with a four-way stretch...
Holographic Glitter High Waisted Leggings (extended size)
$ 42.00
Size GuideStand out with these holographic glitter leggings, constructed using our Nylon/Lycra blend for exceptional stretch and a high waist for ab support. Made with a tummy control, moisture-wicking, four-way stretch...
Everyday Brushed Long Sleeve Top by Z SUPPLY
$ 48.00
Size GuideThis simple charcoal grey long-sleeve top by Z Supply is a classic layer to wear under your vest or jacket as the cooler weather arrives! 55% cotton 45% rayon Hand wash...
SoSis Signature Tee (magenta) (Extended Size)
$ 28.00
Size GuideMeet the Signature SoSis Tee. It is every bit of amazing with its buttery soft feel and boxy fit. This jersey knit top is about to become your new favorite...
"Love Ya Like A Sister" Crew Sweatshirt (Extended Size)
$ 64.00
Size GuideThis crew neck oversized sweatshirt features a subtle embroidered design, 'love ya like a sister' across the chest. Hanes Comfort Brand Sweatshirt, locally embroidered 100% Cotton Runs TTS, but is...
SoSis Branded Hoodie Sweatshirt (extended size)
$ 74.00
Size GuideWho doesn't need a classic oversized hoodie with their favorite store's logo on it?! This Hanes Comfort Brand sweatshirt will be your go-to for those late nights by the fire. Locally...
SoSis Unisex Branded Tee (extended size)
$ 32.00
Size GuideSometimes, you just need a good T-SHIRT! This Hanes Comfort Colors style tee is classic, unisex and branded with the SoSis logo. Heavyweight garment dyed ring spun. 100% cotton Size...
SoSis Classic Block Letter Tee (extended size)
$ 32.00
Size GuideHow about a FUN take on our name, SOSIS with this design? Printed on our classic signature tee, the fit is boxy and runs true to size. *Please note that...
SoSis Signature LYLAS Tee (Extended Size)
$ 32.00
Size GuideLove ya Like a Sister! Printed on our original signature tee, the fit is boxy and runs true to size. *Please note that the sizes vary in color. Runs TTS AC...
Metallic Black Top (Extended Size)
$ 52.00
Size GuideSuper cute metallic v-neck shirt! With a 1/2 sleeve and a tie neck at the front! This metallic shirt will sure have you being the life of the party! 95%...
Black Tiered Mini Dress (extended size)
$ 78.00
Size GuideThis is the fall black plus size dress you didn't know your closet needed. It is a flattering fit with long sleeves! Great for those fall events! We are loving the neck...
Ruffled Forest Dress (Extended Size)
$ 58.00
Size GuideSuper cute ruffles forest colored green dress! This dress is so cute with long sleeves and a tie front around the neck with pockets! We are loving it paired with...
Gold Button Up Top
$ 62.00 $ 74.00
Size GuideGorgeous iridescent gold straight button up shirt! Great for parties or layering under your fav jacket for a more elevated fall look! We are loving the spice this gold top...
Color Bloc Cowl Neck Sweater
$ 76.00
Size GuideGorgeous color block sweater with super soft knit and a large turtle neck with drop shoulder look! This super cute color block sweater has some stunning colors in it to...
Belted Purple Shorts
$ 48.00 $ 64.00
Size GuideSuper fun purple high waited shorts with an adjustable belt, side pockets, and a front zip fly with a hook closure! We are loving these purple shorts and how comfortable...
High Rise Trouser Flare Plus Size Jeans
$ 56.00 $ 76.00
Size GuideSuper fun and super flattering high rise flare jean! We are loving the dark denim look in these Judy Blue jeans plus the fun flare.... I mean come on sis!...
Red Chenille Poncho Sweater (extended size)
$ 48.00
Size GuideIt's all good because it's chenille! This bright red colored poncho plus size sweater is loads of fun with cute little bows on the sleeves and a flowy poncho type fit! We love this...
Olive Chenille Poncho Sweater (extended size)
$ 48.00
Size GuideIt's all good because it's chenille! This olive green colored poncho plus size sweater is loads of fun with cute little bows on the sleeves and a flowy poncho type fit! We love...
Colors Of Mike Sparkle Tee (extended size)
$ 48.00
Size GuideTake our original Colors of Mike design painted by Louisiana artist, Samantha Morgan and print it on our new champagne sparkly SoSis Signature Tee. It is every bit of amazing...
Ocean Blue Peplum Plus Size Top
$ 32.00 $ 42.00
Size GuideSuper cute round neck ocean blue peplum top! We love this 1/2 sleeve top with the drop shoulders which is great for the transition to fall! Super lightweight and unlined! ...
Vintage Gym Jogger by Z Supply
$ 58.00 $ 68.00
Size GuideMade in a gorgeous Caribbean blue, these high waisted joggers by Z Supply feature an elastic waistband and vintage cinching at the bottom.
Floral Scroll Print Shorts (Extended Size)
$ 32.00 $ 44.00
Size GuideThis bold plus size set is unreal! With a designer look, you will feel fresh off the runway this these floral scroll print plus size shorts. Wear these shorts alone...
Floral Scroll Print Blazer (Extended Size)
$ 32.00 $ 44.00
Size GuideThis bold plus size set is unreal! With a designer look, you will feel fresh off the runway this this floral scroll print plus size tie front blazer. Wear this...
Go Fight Win Comfort Colors Tee (Extended Size)
$ 28.00 $ 42.00
Size GuideThe Perfect Tee for cheering ALL teams! This fun design printed on a Comfort Colors Unisex Tee! Great for anybody and any sport! Model is 5'4 and is wearing a...
St. John Sparkle Local Love Tee (Extended Size)
$ 42.00
Size GuideNothing says "local love" quite like this SoSis original design. Printed on our ever-so-popular SoSis Signature Sparkle Tee. This tee is a part of our Local Love collection - a...
Brusly Sparkle Local Love Tee (Extended Size)
$ 42.00
Size GuideNothing says "local love" quite like this SoSis original design. Printed on our ever-so popular SoSis Sparkle Signature Tee. This tee is a part of our Local Love collection - a...
Holy Family School Sparkle Local Love Tee (Extended Size)
$ 42.00
Size GuideNothing says "local love" quite like this SoSis original design. Printed on our ever-so-popular SoSis Signature Sparkle Tee. This tee is a part of our Local Love collection - a...
Holy Family School Local Love Unisex Tee (Extended Size)
$ 32.00
Size GuideNothing says "local love" quite like this SoSis original design. Printed on a soft round neck unisex tee in a beautiful royal blue hue.. This tee is a part of...
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Size Chart
Our size chart below shows average measurements for sizing. The majority of our apparel items are junior sized. Due to our wide variety of apparel and brands, items sometimes stray from these average measurements.
If you have a specific sizing question or would like more information, please contact Customer Care. SoSis strives to provide fashion-forward, trendy clothing to women of all shapes and body types. We want ALL women to feel beautiful in our products.
