Sofia Richie Rocks Sexy Outfits While Out in WeHo!

Sofia Richie stylishly does some shopping in a long-sleeved striped dress on Tuesday afternoon (September 20) in West Hollywood, Calif.

Later that night, the 18-year-old model went for another daring look with a cut-out shirt, showing off her red, lace bra while grabbing dinner with friends.

PHOTOS: Check out the latest pics of Sofia Richie

The following day, Sofia took to Instagram with an adorable pic to wish her older sister, Nicole Richie, a happy birthday.

“Happy Birthday sis,” Sofia captioned the below pic.

FYI: Sofia is wearing a BY. Bonnie Young dress.

25+ pictures inside of Sofia Richie out and about…