Second hand clothing markets. These markets are everywhere, but the best one is behind Adams Arcade, off Ngong Road. You can park at Java in Adams Arcade, then walk down the road. By the afternoon there are sellers down the roadside. Keep walking down, past Uchumi and you will come to the main market. It is nicely organised and sells excellent clothes and shoes (men, women and children). Mostly british labels (Next, M&S, Supermarkets, etc). I buy all my clothes and my children's clothes there.
There are quite a few internet sites now, which sell clothing and baby items:
CoolKIDZInc is a fun kids boutique shop which showcases
beautiful high-quality kids apparel & accessories from USA. Crazy low & affordable prices. Sizes 0 - 12 years. They provide high quality & value priced items while introducing seasonal brand-name merchandise through out the year.
They are now situated on the 3rd floor of Chandarana Building. Lavington Green Shopping Center.
Also check out their website:www.coolkidzinc.com