women gym dress Womens Wear Manufacturers, Custom Womens Gym Wear Suppliers Exporters Australia Model is wearing a size SMALL. Women's Fitness Dresses - B&M
Description
Ill link all of those below

Women below 54 will benefit from shorter dresses that are more fitted to your frame
Modest Charm: Long Sleeves for Graceful Coverage

The design is inspired by the 1920s Gatsby era but with a modern twist

This top is also listed as machine washable, but based on the very thin and delicate material, I would only hand wash it and lay flat to dry