There are a handful of 2 packs of Organic Cotton jammies for girls and boys available from Walmart right now for $8.00. Shipping is .97- so for $9 you should be able to get a pack of 2 shipped to your home.
The sizes are pretty limited so I would not wait to place your order.
There is also a set of regular cotton pjs for little guys priced at $6.00 right now. Shipping is also $.97.
Ebates has 2% cash back!
(Thanks Passion for Savings)

Just wanted to let you all know I have been to 5 walmarts in the past 10 days within 60 miles of me and they have the cotten pj sets like these on clearance long sleve though. Price is $3 I picked up 3 pair for this coming fall/winter for my girl.
I just ordered 3 sets for my son at 6 bucks a piece, 22 bucks and some change is not bad for 6 pairs of jammies!!! They have 3 different prints at 6 bucks, so now we’re set for the summer! Thanks!