S: Bust 70-74cm, sleeve length 38.5cm; M: Bust 74-78cm, sleeve length 40cm; L: Bust 78-82cm, sleeve length 40.5cm; XL: Bust 82-86cm, sleeve length 41.5cm; XXL: Bust 86-90cm, sleeve length 43cm; 3XL: Bust 90-94cm, sleeve length 44.5cm; 4XL: Bust 94-98cm, sleeve length 46cm; 5XL: Bust 98-102cm, sleeve length 47.5cm; Effective Upper Arm Shaper: The 3/4 sleeves have strong compression force, which can completely wrap your upper arms, tighten loose skin, smooth the fat around the armpits, and give you a slimmer figure. Suitable for arm liposuction surgery recovery and daily use. Adjustable Front Closure Compression Bra: This full-coverage compression bra helps cradle your breasts and hold them in place. The 3-row hook-and-eye closure gives you the freedom to adjust the level of compression to suit your needs, making it ideal for post-operative recovery. The wide underbust strap provides more security and support for your breasts. The padless and cordless design ensures maximum comfort for all-day wear. BACK SUPPORT & POSTURE CORRECTOR: This shapewear top features X-shaped cross layers on the back that provide firm compression to keep your shoulders and back straight at all times. It acts as an invisible posture corrector under your beautiful dress. Everyone will notice your stunning figure. PREMIUM MATERIAL: This shapewear top is made of 70% nylon and 30% spandex, which is highly elastic and stretchy. The material is soft and breathable, making it comfortable to wear all day long. It provides invisible control for your everyday clothing without bra lines and wrinkles. PERFECT FOR POST SURGERY AND EVERYDAY USE: This women's compression garment is designed for breast augmentation, breast reduction, mastectomy, arm liposuction, postpartum recovery and other post-operative support. This adjustable shaping top helps relieve pain, reduce swelling and speed up the recovery process after surgery. It is also suitable for daily work, parties and posture correction.