NWT. Modeled in size 4. I am a size 0-2 and the 4 fits perfectly. Self: 45% polyamide, 40% cotton, 15% elastane Lining: 100% polyester Made in China Hand wash Fully lined Pull-on styling Adjustable shoulder straps Delicate lace fabric overlay with floral embroidery throughout Revolve Style No. BARD-WD589 Manufacturer Style No. 57998DB1