These are little matching sweaters I knit for my daycare girls for Christmas.  They're sisters (3 & 18 months) and I thought matching sweaters would be cute.  Sorry for the poor pictures... it's hard to photograph white. 
 Yarns: Sirdar Snuggly DK white (It's machine washable since white isn't exactly practical)Sirdar Snuggly 4 ply color 1117 pale pink (I embrodered pink flowers and each child's initials on the front of the sweater...it showed up better in person)
I used this pattern: Seamless Baby Kimono Sweater