From the brand:
Perfect for pairing underneath your YIREH styles for a little extra coverage, or matching with your favorite pants/shorts. Featuring removable and adjustable straps! 100% Rayon Hand wash in cold water. Lay flat to dry. Width: 11.25 inches Length: 7.5 inches Strap length: 17 inches (when extended fully) Garment is smocked and stretches. Measurements based size small and garment laying flat. Each size increases by .75" inches.