They retail around £8-£20 and it cost about £2 and 60mins to make. Picked up half a meter of stretch lace fabric from the remnants basket in a fabric shop.
Style like you would a tank top.
*With jeans and flats for a casual look
* Strappy top underneath and a skirt or trousers for work
*Skinny jeans, blazer and heels for a night out