Jennifer Garner rain toys baby jacket brentwood Jenny bec's
Jennifer Garner rain toys baby jacket brentwood Jenny bec's

Jennifer Garner may be a busy mamma of three, but she needs to step up her style, stat!

The Arthur star braved the rain on Friday afternoon to buy some gifts at Jenny Bec's toy store in Brentwood for her little ones, but her ensemble of track pants, a hoodie and running shoes is not usually something an A-lister would wear for a Brentwood outing -- especially one who's married to Ben Affleck!

Garner has reportedly been re-wearing her maternity clothes as "motivation" to lose the baby weight, but it definitely makes her look drab instead of fab!