Divaz is by far my favorite boutique! There is a good selection of clothing ranging from what's hot and trendy to more unique pieces. Some of it can be a little pricey, but I've found it to be pretty durable. I have clothes from here that are a 2-3 years old and are still holding up fine! Also I've gotten great deals on clearance items, so be sure to check those racks.
Their customer service is really great--the salespeople are super friendly and helpful! They always make it a point to find out what you are shopping for without hanging over your shoulder. They've given me great suggestions on outfits too! You really won't find that kind of personal service anywhere else.
Divaz also has nice a rewards system for frequent shoppers. The only downfall is that, to my knowledge, it's location-exclusive. Oh well, this is my fave location anyway.