Yep, her super-cute spring-fresh maroon chiffon dress was a bargainacious buy from our favourite high street haunt.
And we love how she added extra zing with daffodil-yellow courts and a popping red belt.
America's First Lady has proved before that she's got a good eye for a fashion bargain, donning pieces from cut-price US store Target, and T-shirts from Gap.
But we particularly love this look. What do you think? Let us know below.