Forever 21 have a copy of Saint Laurent's cat-eye sunglasses - and they're £215 cheaper

Forever 21 are selling their version of Saint Laurent's New Wave Lily sunglasses – and they're £115.50 cheaper.

Similar to the designer style, the shades boast the popular cat-eye shape and striking white frame, but with rose gold tinted mirror lenses.

Retailing at a bargain £4.50, they are available to buy in store and online.

If you're keen on the designer Saint Laurent sunglasses, they will set you back an eye watering £220.

Just think of all the bikinis and margaritas you could buy with that money.

If you're on the hunt for another designer dupe, check out ASOS' version of Gucci's slip-on loafers.

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Forever 21 have a copy of Saint Laurent's cat-eye sunglasses – and they're £215 cheaper