If you want a new outfit, you could easily keep to cheap plain clothing; for example, a long top and team it up with some nice shoes and one accessory.
Remember.. Sometimes less is more!
Exchanging clothes is obviously a good idea, as you can get rid of all your clothes you don't want and get new ones back in return so you're re-inventing your wardrobe without spending any money- great in this economic climate. But to my dissapointment it wasn't as good as it could have been. 


they all got holes in during the first few weeks.. this is either due to the way i walk OR the poor quality!
and different accessories, you will automatically feel like you have a new outfit :)