Some really awesome ones this week, but for me it's gotta be between Forma and trbngr. It's too difficult! I'll go Formia, cos I do love the wee touch of the three x's from the coat of arms and the overall desgn, lovely.
Also liked Mike's a lot. They're the only non-traditional kits for Celtic I've seen made that I'd actually like them to wear (no offence to anyone else, I'm just pernicketty).