I've been loving Massimo Dutti collections as of late. As Zara's older sister, their clothes are priced higher, so I typically only peek in around sale season. Their simple and clean lines remind me a lot of Theory, but at a more affordable price point.

I was drawn to this striped dress with gem detail (wearing size XS). The knit material has good weight and is super comfortable when worn. The dress slips on easily (no zippers) and comes with two side pockets! Just slip on sandals for a casual look, or throw on a blazer and heels for a more formal outfit. The jeweled neckline makes accessorizing easy -- nothing else is needed ;)