Diamond Certification What, Why and by Who? GIA (Gemological Institute of America) GIA (Gemological Institute of Shipley and the GIA What Does it Mean to be a Gemologist? Rare Carat The New Jeweller Global Gem and Jewellery News Portal. Set features a rolled sleeve V neck shirt, with a high low hem, coupled with a thick blanket feel legging, this set can be dressed up or down for casual or semi formal occasions. Fit Info: The set has a comfortable true to size fit with a lot of stretch. Model Info: Model is 5 3. Set Info: Model wearing 1X Top: 90% POLYESTER 10% SPANDEX Legging: 90% POLYESTER 10% SPANDEX Pull on style Hand wash cold Color may vary due to screen resolution and lighting. Sizing: In terms of number sizing, a 1X fits sizes 14 16; a 2X fits sizes 18 20; a 3X fits sizes a 22 24; a Additionally, if an item runs larger or smaller it will be stated.