Awww, I really like your face and hands! To start off with :P Even though you couldn't really draw the eyes or anything you got all the things that usually screw me up down pat XD

And I dun think you screwed up really much at all, if you think about it. A yoshi pajama isn't going to fit to form, it's gonna be really lose and it's just kinda wanna hang out like it wants to ^__^

Really awesome though! We'll have to make some for you someday! wonders where they can find the yoshi to behead though o.O;;;;

Looks good though ;p Even though I really didn't come up with anything to good to mutilate it into... yet.

This is a beautiful picture! HOW DO YOU DO CLOTHES!? I'm so jealous. (sniff)

Other than that, you already pointed out the mistakes, which aren't too apparent in the first place. LOVELY job, but then I wouldn't expect less of you.