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Slip Dresses Frank Trapper Images Actress Halle Berry wore this black slip dress to the Ninth Annual Soul Train Awards in 1995

21 years old at the time, Watson wore a stunning Oscar de la Renta dress for the occasion

Flat front

SHOP SEQUINS Colored Sunglasses Jeff Kravitz Images This chic sunglass trend works for any outfit, especially when you have a collection of colors to choose from

Flirty, fresh, and impossible to ignore, the Simply Irresistible Red Cotton Front Tie Mini Dress brings all the charm of a sundress with the confidence of a built-in short

but I've studied individual differences in colour vision for 30 years, and this is one of the biggest individual differences I've ever seen