Chiang Mai Promenada is an one-stop destination for clothes, shoes and general supplies. No matter what you're after, chances are you won't leave empty-handed.
This shopper's paradise is in Tha Sala, but Chiang Mai Promenada of course isn't the only thing to check out in this area. If you're in the mood for more sights, Chiang Mai City Arts & Cultural Center is worth swinging by as well.