Evan Haning, wtop.com
If your kids lack big brothers and sisters, you can still find hand-me-downs at ThredUp.com.
Search for clothing by gender and by age, from newborn to kids' size 20.
It doesn't cost to join or share your old clothes and toys.
Users only pay when they find something they like.
And the only cost is for shipping, and a flat $5 to support the website.
(Copyright 2011 by WTOP. All Rights Reserved.)