Uber cool rock star Karen O from the YeahYeahYeahs looked just the part at Lollapalooza recently in diamond leggings, zip-up pvc top and a strange skirt made from fake hair. Now I don't expect anyone to immediately go out and buy a skirt made form hair, but it looked cool and made a nice change from feathers, which are similar. I plumped for some fingerless leather gloves, diamond tights, and a shearling and patent jacket for glamour. Add jelly flats you can run about in, and a flippy skirt and you're all set to run about the stage! Don't forget Karen O's trademark lipstick in bright red and some red heart earrings for a splash of colour.

Whipperlys fingerless driving glove: £4.95. Temperly gilet, Net-a-Porter: £794.Black jersey skirt, American Apparel: £13. Acne Jeans black strap heels: reduced to £115. Jonathan Aston diamond tights, MyTights: £7.95. Marc Jacobs mouse jelly shoes, Net-a-Porter: £84. Mac red lipstick: £11. Red heart earrings, Naughty Secretary club: $14.