Vintage Neon by Bulux USA Size S Sheer Halter Dress Black Knee Length Evening Tag says size Medium but fits like a small. Please see measurements below. Halter neck Sleeveless Spaghetti strap Bow tie back Zip back closure Sheer Knee length 100% Polyester For best fit I recommend taking measurements of a garment that fits you and compare to the measurements below. If the fabric has stretch or elastic, I will note the range with the stretch. Measurements Laying Flat: Arm Pit to Arm Pit = 15" Empire Waist = 14" Length From Shoulder to Hem= 40" Excellent Condition. No rips, stains or tears. No smoke/ No pets. Clean and fragrance free. Always quick shipping and packaged with care. Party | Wedding | Event | Holiday | Christmas | New Years Eve | Date Night | Night Out | Special Occasion | Formal | Cocktail