How do cleavage-boosting bras compare?

Marks & Spencer has launched a new bra which aims to enhance cleavage by two cup sizes. But how does it fare compared to its rivals?

Shop the latest fashion at POMELO fashion. Designed and manufactured in house for quality and style. Dresses, tops, knits, jackets, denim, accessories

Skin Cleavage Boost Bra - Light

Get better cleavage in push up bras by being fitted properly - 9Style

 Butterfly Cleavage Enhancer Plunge Push-Up Bra - Padded & Wired, Mild push-up brings the breasts together for cleavage enhancement, Wider front

Enamor-F091 Butterfly Cleavage Enhancer Plunge Push-Up Bra - Padded & Wired

Shop the latest fashion at POMELO fashion. Designed and manufactured in house for quality and style. Dresses, tops, knits, jackets, denim, accessories

Skin Cleavage Boost Bra - Light

Secret Weapons Lace Up Bra Ectreme Cleavage Enhancing Stick On Bra Natural

Freebra Cleavage Boost Bra - Få en vacker klyfta – Freebra of Sweden

Stick-On Cleavage Boost Bra

Women Ladies Lift Up Low Back Plunge Bra Cleavage-boosting Light Padding Bra Underwear

Uplifted with UpBra Cleavage Enhancing Bra - A Good Hue