Sandals by Oasis, Sweet looks from the ground up, Slip-on style, Open toe, Metallic finish, Flat sole. Opening its first store in 1991, Oasis has gone on to become one of Britains most popular high-street brands. Expect vibrant prints and plenty of colour across a collection of dresses, tops and tailoring, plus bags and shoes for all your accessory needs the add-to-bag potential is real.