With a lot of the emphasis on colour this season, prints and textures have taken a bit of a backseat so far in the 100 Cheap Party Dresses list. We've had a few florals and a few dots and brocades, but I think there's room for more, which is why the next two dresses in the rundown are checked and spotted. The gathered, strapless mini-prom dress in greyscale tartan is £34.99 at Cult, while the black and silver spotted dress is just £15 in the Mina sale.