Setup and Wearing:1. Adjusting Straps: Begin by adjusting the shoulder straps to ensure a snug, yet comfortable fit. The straps should not dig into your shoulders, nor should they allow the cups to gape.2. Band Fit: The band should sit firmly and horizontally around your body, parallel to the floor. Most of the bra's support comes from the band.3. Cup Placement: Ensure your breasts are fully encased in the cups, with no spillage at the top or sides. The underwire should lie flat against your ribcage, not on breast tissue.4. Criss-Cross Option: To use the criss-cross strap configuration, unhook the straps at the back, cross them over, and re-hook them onto the opposite side's strap attachment point.Compatibility:This bra is designed for D+ sizes, offering specialized support and shaping for fuller busts. Its black color and smooth finish make it compatible with a wide range of outerwear, particularly for darker-colored or opaque clothing. The versatile straps allow it to be worn with various necklines, from standard to racerback styles.Care Instructions:The bra is made from Polyester. To maintain its shape, elasticity, and overall quality:- Hand wash in cool water with a mild detergent is generally recommended for lingerie to prolong its life.- If machine washing, use a lingerie bag on a delicate cycle with cold water.- Do not bleach.- Do not tumble dry. High heat can damage elastic and foam.- Lay flat or hang to air dry, away from direct heat or sunlight.- Info needed: Specific washing temperature and drying instructions if different from general polyester care.