SIINSIIN Women's Strap One-Piece Vest with Chest Pad, Large U Back, Summer Inner Wear, Backless Top, 2026 New Style

Scientific slim fit cut for body shaping

Lightweight White (customized for Asian skin tones, Pantone 2026 trend color)

Shrinking Color (slimming effect)

Atmosphere Color (enhances temperament)

Brightening Color (whitening effect)

Slimming Black

Light Floral Gray

Olive Green

Chocolate Brown

Invisible cup padding for a natural, seamless look

Contrasting color shoulder straps for fashionable matching

Neat stitching highlighting quality craftsmanship

| Size | Front Neck Circumference | Back U-Circle | Front Center Length | Back Center Length | Half Bust | Half Waist | Half Hem | Half Edge Binding Length | Recommended Bust (cm) | Recommended Waist (cm) |

|-------|--------------------------|---------------|---------------------|--------------------|-----------|------------|----------|--------------------------|-----------------------|------------------------|

| S | 24 | 12.8 | 35.5 | 24.8 | 33 | 27.5 | 32.5 | 22 | 70-80 | 60-65 |

| M | 25.5 | 13.4 | 36 | 25.3 | 35 | 29.5 | 34.5 | 23 | 80-90 | 65-70 |

| L | 27 | 14 | 36.3 | 26.3 | 37 | 31.5 | 36.5 | 23 | 90-100 | 70-75 |

Use mild detergent

Recommended gentle hand wash or machine wash with laundry bag below 40°C

Separate dark and light colors when washing

Hang to dry in shade; avoid tumble drying and direct sunlight

Do not use disinfectants, bleach, or functional detergents to preserve fabric functionality

Avoid wringing, excessive soaking, sharp objects, or vigorous rubbing to maintain product integrity

Officially certified cooling fabric with a contact cooling coefficient of 0.22

Product measurements are manual and may have a 1-3 cm error margin

Designed for extended wear comfort and style versatility