If you're looking for unique children's clothing, check out Olivia Rose Children's Boutique in Marshfield.  Gorgeous clothing for kids without having to go into Boston.  The boutique offers many brands, free gift wrapping, and many accessories and toys.  They even won Boston Magazine's Best of Boston for 3 years.  Check out their online specials and be sure to check out their coupon at the bottom of the online specials page.  Last time I looked, it was for 10% off!