Plunge bras are not the same thing as a push-up bra (although push up bras are often plunge styles), a plunge bra is distinguished by the part of the band that joins the cups - if it's below nipple level, then it's plunge. Plunge bras are perfect under low-cut tops.
Need assistance? Try our guide to choosing the right bra size.
Check out our helpful guides for tips on choosing the right bra size, a guide to the different types of bras, washing and caring tips for your lingerie as well as a guide to different fabrics used in lingerie.