THIN MORE Women's Plus Size Crewneck w/ Side Zip Shift Loose Dresses Imported Material: 95% polyester and 5% nylon, delicate skin-friendly,soft and stretch. long sleeved w/ Side Zip Slit shift Dress with women pattern Suit for Work,Evening Party,Prom Wedding,Cocktail Party, Clubwear.Good for Spring Summer Autumn. Wash with similar colour only, Hand wash cold PLS Check The Seller's Size Chart For the Information,12W=12 Plus =X-Large,14W=14 Plus=XX-Large,16W=16 Plus =3X-Large,18W=18 Plus=4X-Large,20W=20 Plus=5X-Large, 22W=22 Plus=6X-Large.