black and white h&m dress Ladies - White/Black Rib-Knit - Size: S adjustable shoulder straps for optional use. Black And H M White

Glittering sequins create an intricate pattern across stretchy mesh knit as it shapes this eye-catching dress with a sweetheart neckline (with hidden no-slip strips) and a strapless bodice with padded cups and a trendy lace-up design at the back with supportive boning

Prof Stephen Westland, chair of colour science and technology at the University of Leeds, said the way people see colours varies hugely

Lopez has been showing off her versatile style while promoting her film

Just remember to grab some food too and drink loads of water

Whether you choose a flowing chiffon gown or a sleek satin number, the right dress will make you feel radiant and ready to dance the night away