Plunge bras are low cut at the centre so they're a great option under plunging necklines. Our range of plunge bras offer great support and lift, and you shouldn't 'spill out' of the cups, if your bra fits you well. A plunge bra features a deep v-neckline and flattering cut that perfectly hugs your curves. This style is the perfect bra to wear with low-cut dresses and tops that typically wouldn't work with other bra styles. For smaller breast sizes a plunge bra is definitely the best option. These styles are usually available with varying levels of cleavage enhancement from a natural look right through to increasing your bust by up to two cup sizes.