Fabric! Fabric! Fabric!

I stumbled into a $1/yard sale at Walmart this past weekend!  Look at all the lovely fabric I got, it's about 40 yards!  I usually don't buy fabric unless I have a specific project in mind, but I couldn't resist $1/yard, so most of this is unspoken for yet (although some will be used for nursing covers).  The bottom fabric in the middle stack is even home decor fabric in a tan/cream pattern!  Most of it is 100% cotton, even a red one with firetruck helmets on that I'm sure Caleb will love.  Can anyone suggest something to make him?