S=US 4-6,M=US 8-10,L=US 12-14,XL=US 16-18. Tips: For a better dressing experience, suggest to iron in low before wearing! Features: Tunic mini dress features smocked bodice, elastic high waist, short puff sleeve, solid color, flowy A line shape, swing mini length, square neck design, the sleeves can be pulled down for a sexy off shoulder look. Simple and casual mini dress add fashionable with comfort and relaxation. It looks quite dressy when you wear it with dress high heels, sandals or boots. The beautiful solid color style is versatile and classic. This short dress will save you time for styling before going out and will easily provide you with a perfect look. Occasion: Perfect for beach vacation, wedding guest, party, cocktail, club, holiday, outdoor, bridesmaid dress, graduation, homecoming, dance party, and casual daily wearing. Unique and sweet design to make a causal weekend or sexy dating look. Wash Care: Hand/Machine Washable with Cold Water, Do Not Bleach/Iron, Hang or Line to Dry.