Fit  When selecting your size for the Tori top, simply use your cup size measurement when referencing the size guide since the back is fully adjustable Strapless Top Medium Support Side Seam Boning For Support Adjustable Self Tie Closure For Maximum Comfort Style Features• Flattering Sweetheart Neckline • Bandeau Silhouette • Ruched Detailing • Additional Straps for Style + Support:XS-XL sizes: Removable tie-up strapsCurve sizes: Removable and adjustable shoulder straps Style Tip: Wear With Sweetheart Neckline On The Top Fabric Details Silky sage green fabric with an understated sheen Lycra 80% nylon, 20% spandex OEKO-TEX certified Micro Rib 90% recycled nylon, 10% spandex GRS certified