I remember my first Friends and Family sales event at the Gap. It was back in the day when you actually had to be a friend or family member of someone who worked at the retailer. I remember buying a pair of men's jeans and my mom was furious. Everyone has made progress since then. Now you don't have to have any relation at all to take advantage of this type of discount. Right now there are a plethora of sales in this category, with most retailers offering 25% off your purchase with their designated promo code. To get the biggest bang for your buck head to the sale section and see what you can find that is seasonally appropriate. Here is a list of some current offers from my favorite sites.
Tibi- 25% off
Alice and Olivia- 25% off
Cole Haan- 30% off
Boden- 25% off
Neimans- $50 off $150 on regular priced items
*** Just added, Trina Turk- up to 60% off
There is so much to choose from I suggest staying clear of clothes for the opposite sex, unless they are for your partner, or that's what you're into.