1520 U Street, NW
Hours are listed as:
“Monday – Saturday 12pm – 7pm
Sunday 12pm – 5pm”
You can see some of their online options here.
Lil Sto with a little tease on their stories:

From google:
“Lil Sto’ is a platform for the vanguard in fashion, art and accessories out of Washington DC. A space where independent designers, artists and emerging brands come together in unity. We carry a curated collection of black, brown and asian excellence in design – what the industry calls marginalized, we call the taste makers. House pieces represent the store itself. These are our own in-house designs, starting with the essentials.”
1520 U Street, NW