
Selena Gomez's fashion sense didn't lapse. There is nothing trendier now than going out in your pajamas. Of course, I'm not talking about that ratty fleece or cotton set, but those sophisticated pieces that even abuela would deem appropriate to wear outside the bedroom.
Golden pajama

Switch the flats for heels and the backpack for a small bag, and you are ready for the night. $34, River Island.
An expensive and slick look

Perfect for when you want to dwell on the 70's trend. $299, FarFetch.
Blue and fresh

Shimmer and shine in this Oscar De La Renta number. $174 at Begdorf Goodman.
For the office

Switch the shoes and accesories and you will be ready for a night into town, too. Pajamas $40, Nordstrom Rack.
Pajama jacket

Even abuela would ask you to wear this jacket everyday. $800, Modus Operandi.