Think I may have mentioned this before but it's so good I don't mind repeating myself...
Wee shop in Howe Street (ten min walk from Princes Street, down the hill towards Stockbridge) that deals in used handbags and accessories. All levels of brand from Mulberry, Marc Jacobs etc down to Fossil, Ted Baker and various high street stuff. All in as new or excellent used condition.
The range is amazing, the prices superb. They do shoes, purses, and various bits and pieces too.
Last time I went I bought a vintage vanity case for my beauty gubbins. Am building up to a more substantial purchase!
Anyway, it's worth a trip. If you like serious designer baggage, it could even justify a weekend up from London :) Here, have my blessing x