4. Marc Jacobs Yellow Polka Dot Shoulder Bag

Review at: marcjacobs.com

It’s all in the details! This shapely little bag boasts a dozen big yellow dots, with a contrasting rust and grey shoulder strap. The zipper across the top has a rust-colored ribbon with a pretty blue bead. Look closely — that one sunny polka dot is smiling at you! The smile is the Marc Jacobs signature, too! If you’re not a shoulder-bag kind of gal, there’s a matching tote, instead.