If you love Julia's look here, I've put together a similar style for less. First you'll need a dolman tee like this one from Express ($34.90). Click HERE or HERE for alternative options. Click on any photo in this post to purchase the items featured in this post unless instructed otherwise.
Instead of her J Brand jeans, get a similar style with these Gap flare jeans which retail for $69.50.
Julia's multicolored handbag is by Simone Camille, whose handbags retail for $1000+ at Net-A-Porter. Get a similar look with this FEED Guatemala tote, which retails for $39. $3.50 of every bag purchased goes to the US Fund for UNICEF to help support UNICEF's program in Guatemala.
And finally, accessories! Julia kept it simple with some square sunglasses and wedge espadrilles. I've included a couple options of each in the widget below, as well as an alternative handbag.