Here are some of the coolest ones I've found:
Citrus Lane
Get age appropriated box of goodies for children up to three years old. Mom approved best products. Free shipping. $21 a month.
Wittlebee
Their "how it works" statement:
Getting Started
Fill Out Your Style Profile
Just tell us a wittle bit about yourself and how you dress your kid.Leave your Stylist Notes
Leave your stylists notes on your account anytime to add more detail about your preferences.Receive Your First Box
Your customized box of clothes arrives at your door in about two weeks. Every box contains about $100 in retail value of clothes. You'll receive a new box of clothes every month. You can pause or cancel your membership anytime.
Our crates are designed around fun themes and filled with all of the materials and inspiration
$19.95 a month. Shipping free.
Pickybunny
Their "how it works" statement: Receive a personalized monthly shipment of gently used baby clothes for just $24.99. Shipping is always FREE.