LYLAS Box: Quarterly Subscription Box

Size Guide

100 items left

  • The SoSis LYLAS Box is a quarterly subscription box packed with seasonal clothing, handmade jewelry and a little more lagniappe – delivered to your door and packed in value, fun, and surprise!

    As a LYLAS Box subscriber, you’ll get a box of amazing finds and creations from SoSis Boutique hand-picked by yours truly, delivered once per season. Four times a year, you will be sent a limited edition, seasonal box. If you love the SoSis style, you’ll love every LYLAS Box.

    If you love the SoSis style, you’ll love every LYLAS Box.

    • Spring Box ships mid-March (deadline to purchase March 1)
    • Summer Box ships mid-June (deadline to purchase June 1) 
    • Fall Box ships first of September (deadline to purchase August 15) 
    • Winter Box ships mid-November (deadline to purchase November 1)  

    When purchasing as a subscription, customers will be charged $85 on the first of the month in which the box ships. Customer is charged immediately when the initial order/subscription is made. If the initial order is placed after the deadline for specific seasons listed above, the customer will receive the next closest box. 

    LYLAS stands for Love Ya Like a Sister because at SoSis, we strive to treat all of you like family. 

    Need more convincing? Take a peek at what was included in all past LYLAS Boxes


  • Free standard shipping on orders $75+.

    Standard Shipping: $6.00 >> 3-7 business days

    U.S. only

    United States Postal Service

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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.