I can’t believe this is a year old! I attempted my first reconstruction last year and wrote a little tutorial about it. It was a little hard to find because apparently Teresa did not find it helpful enough to bookmark (insert snooty here), but I thought I would share it anyway. I cannot just envision what I want to do and start cutting and sewing to make it happen, so this worked perfectly for me because it was half pattern/half winging it. Also, if you are prone to shrinking your sweaters, it is a great way to get use out of them (providing you have a smaller person to wear them).
So I took a sweater that was too short for me and a t-shirt pattern:
I laid the pattern on top of the sweater and trimmed the sides. I left it long because Megan is cursed, er I mean blessed with a long-waist like me and extra length is always appreciated. Also, I didn’t have to worry about hemming the bottom of the sweater. This will give you a tunic sized top or a dress if your little one is very little.
I sewed the sides back together (and serged). I took the sleeves and wrapped the pattern around and trimmed. You are going to want to wrap the sleeve pattern around the sleeve as best you can and pin and then cut. You can make them longish or shortish, whichever you prefer. I left them longish for my monkey-armed kid.
And then I sewed the sleeves back on. Be careful to match the seams and don’t pull too much or it will be bunchy. I serged the seam. Voila! A little girl sweater!
When you are picking a sweater, I found the slight v-neck style gives the best result and looked like it fit the kid, as opposed to being too big and gaping around the neck. I asked a friend if it looked hand-made (my fear with recons) but she assured me it looks like I bought it from Gap (yay!). And since I made it roomy and long, it still fits her this winter!