I'm making a little hoodie for a baby, it's all in separate parts so I have the arms, back and a front/hood piece. It's mostly stocking stitch with garter stitch edging for cuffs and outer hood around the face. I think it needs blocking, mainly on the hood as the garter stitch section is curling. As the pattern doesn't mention it I'm wondering should I block it before making up, or after I've sewn it together?