Breathable, high-performance interlock fabric with maximum coverage. Moisture Wicking helps keep your skin dry. Flexible four-way stretch allows freedom of movement while providing superior shape retention. Elongating flatlock contouring seams create smooth lines and help prevent chafing. Smooth, flat wide waistband increases comfort and support. Certain styles have allover prints. Choose your maternity size based on your pre-pregnancy size. Full panel stretches over your belly for maximum support. Fitted silhouette hugs your curves. Anastasia is 510/178cm with a 37/94cm chest, 33/84cm waist, and 37. 5/95cm hips wearing a regular Gap Maternity size S. Spandex 8. 0 Spandex 21. 0 Recycled Polyester 79. 0