The original women’s tees and T-shirts at SoSis Boutique are catchy, comfortable, soft, and fun. Our designs are all original and inspired by Louisiana, showcasing our one-of-a-kind culture and natural beauty. Rock your unique style on gameday with custom tees that showcase local high schools, as well as universities. Show your love for SoSis with our branded shirts. All of our tees are cotton blends—soft enough to wear to bed, but you won’t want them to stay at home. With custom graphics and designs, you’ll steal the show while staying comfortable. Who doesn’t want to show love for their state while looking and feeling great? Browse the one-of-a-kind trendy women’s tees at SoSis Boutique below.
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Let the good times roll while you rock this Cajun Mardi Gras unisex t-shirt from BV Clothing in Ruston, Louisiana! We are loving the fun design to bring us back to...
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Let the good times roll while you rock this Cajun Mardi Gras unisex t-shirt from BV Clothing in Ruston, Louisiana! We are loving the fun design to bring us back to...
$ 44.00
Size GuideFun and funky is what comes to mind when we collaborated with photographer and graphic artist, Jordan Hefler, to create this brand new, SoSis original tee. Her style is just...
$ 36.00
Size GuideKeep things simple in this Louisiana Mardi Gras flag tee by Sweet Baton Rouge. We love that you can pair this easy tee with any kind of bottom depending on...
$ 36.00
Size GuideAre you a Louisiana Girl, sis?! This cute and simple mustard colored tee by Sweet Baton Rouge is made for you. Printed on a scoop neck, unisex T-shirt, this comfortable tee is...
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Tees will be printed and ready January 11, 2023. 100% of all profit made on these tees will be donated to the families of Maggie Dunn, Caroline Gill and to...
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Tees will be printed and ready January 11, 2023. 100% of all profit made on these tees will be donated to the families of Maggie Dunn, Caroline Gill and to...
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Tees will be printed and ready January 11, 2023. 100% of all profit made on this sweatshirt will be donated to the families of Maggie Dunn, Caroline Gill and to...
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Tees will be printed and ready January 11, 2023. 100% of all profit made on these tees will be donated to the families of Maggie Dunn, Caroline Gill and to...
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Tees will be printed and ready January 11, 2023. 100% of all profit made on these tees will be donated to the families of Maggie Dunn, Caroline Gill and to...
$ 32.00
Size GuideYour favorite signature tee is now a V-neck with sparkles! Like HELLO sis! 42% polyester, 52% cannetille, 6% spandex Hand wash only, hang to dry Imported Runs true to size...
$ 32.00
Size GuideYour favorite signature tee is now a V-neck with sparkles! Like HELLO sis! 42% polyester, 52% cannetille, 6% spandex Hand wash only, hang to dry Imported Runs true to size...
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Fun and funky is what comes to mind when we collaborated with photographer and graphic artist, Jordan Hefler, to create this brand new, SoSis original tee. Her style is just...
$ 52.00
Size GuidePerfect for any ELVIS fan, this Elvis tee by Recycled Karma will have you feeling like the King himself! 100% cotton Machine wash, cold water, hang to dry Model is...
$ 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...
$ 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...
$ 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...
$ 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...
$ 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...
$ 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...
$ 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...
$ 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...
$ 28.00 $ 42.00
Size GuideThe Perfect Tee for cheering ALL teams! This fun design printed on a Comfort Colors Tee. Great for anybody and any sport!
$ 38.00
Size GuideNothing says "local love" quite like this SoSis original design. Printed on our ever-so-popular SoSis Classic Signature Tee. This tee is a part of our Local Love collection - a...
$ 38.00
Size GuideNothing says "local love" quite like this SoSis original design. Printed on our ever-so-popular SoSis Classic Signature Tee. This tee is a part of our Local Love collection - a...
$ 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...
$ 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...
$ 38.00
Size GuideNothing says "local love" quite like this SoSis original design. Printed on the ever-so-popular SoSis Signature tee. This tee is a part of our Local Love collection - a collection of...
$ 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...
$ 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...
$ 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...
$ 34.00
Size GuideYour favorite signature tee is now a V-neck with sparkles! Like HELLO sis! 42% polyester, 52% cannetille, 6% spandex Hand wash only, hang to dry Imported Runs true to size...
$ 22.00 $ 34.00
Size GuideThe funnest and comfiest game day tee you will ever wear! By Sweet Baton Rouge, this fun simple game day tee literally is the cutest! It is great for those...
$ 22.00 $ 38.00
Size GuideSuper cute tie-dye print tee for game day designed and printed by Sweet Baton Rouge! This tie dye tee is really fun and different with cool and funky printed flowers...
$ 15.00 $ 28.00
Size GuideA cute way to support your fav boutique!! We love all the support we get from all our lovely sisters out there, and we made this shirt just for y'all!...
Sold Out $ 32.00
Nothing says "local love" quite like this SoSis original design. Printed on a unisex washed orange scoop neck tee, this tee is a part of our Local Love collection -...
$ 15.00 $ 36.00
Size GuideNothing says "local love" quite like this SoSis original design. Printed on our ever-so-popular SoSis Signature Tee. This tee is a part of our Local Love collection - a collection...
$ 15.00 $ 36.00
Size GuideNothing says "local love" quite like this SoSis original design. Printed on our ever-so-popular SoSis Signature Tee. This tee is a part of our Local Love collection - a collection...
$ 15.00 $ 36.00
Size GuideNothing says "local love" quite like this SoSis original design. Printed on our ever-so-popular SoSis Signature Tee. This tee is a part of our Local Love collection - a collection...
$ 15.00 $ 36.00
Size GuideNothing says "local love" quite like this SoSis original design. Made with a loose fit, this crew neck tunic is made up of a soft cotton material. This tee is...
$ 15.00 $ 36.00
Size GuideNothing says "local love" quite like this SoSis original design. Made with a loose fit, this crew neck tunic is made up of a soft cotton material. This tee is...
$ 15.00 $ 36.00
Size GuideNothing says "local love" quite like this SoSis original design. Made with a loose fit, this crew neck tunic is made up of a soft cotton material. This tee is a...
$ 15.00 $ 36.00
Size GuideNothing says "local love" quite like this SoSis original design. Made with a loose fit, this crew neck tunic is made up of a soft cotton material. This tee is...
$ 20.00 $ 48.00
Size GuideThis SoSis exclusive tie dye tee is so adorable—it will make you ready for carnival season! This shirt is so easy to love with its yellow tie dye, carnival saying, and...
$ 20.00 $ 42.00
Size GuideThis SoSis original design tee ties together the iconic New Orleans Mardi Gras saying "Throw me something, Mister" and some sisterly love. Wear this comfy, long sleeve, light purple tee...
$ 20.00 $ 42.00
Size GuideThis SoSis original design tee ties together the iconic New Orleans Mardi Gras saying "Throw me something, Mister" and some sisterly love. Wear this comfy, long sleeve, light purple tee...
$ 16.00 $ 32.00
Size GuideAt SoSis, we believe in cheering on the home team. That is why we designed our Local Love tees to help you do just that. Nothing says "go team" quite...
$ 15.00 $ 36.00
Size GuideAt SoSis, we believe in cheering on the home team. That is why we designed our Local Love tees to help you do just that. Nothing says "go team" quite...
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.