New mom Hayley Bieber has been enjoying a few weeks of self-care on her own since welcoming her first child into the world.

Earlier this week, the proud parent was spotted arriving at the spa wearing a chic postpartum look featuring a blueberry blue sweater paired with comfortable-looking black leggings and affordable Nike Air Max shoes for under $100.

The brand of leggings and sweater worn by the model was unknown at the time of publication, but there are similar (and affordable!) options for everyone from new moms to fashionistas. There are plenty of options.

The spa outing marked the second time this week that Bieber was spotted enjoying some baby-free time. Earlier, he was photographed enjoying dinner with BFF Kylie Jenner in this year's pantsless style trend. On this occasion, Bieber wore an oversized tan Prada canvas jacket with red Jil Sander slippers.

The new mom accessorized with a stylish Saint Laurent bag.

Model and husband Justin Bieber gave birth to their first son, Jack Bruce Bieber, three weeks ago on August 22.

The proud dad and pop star announced the arrival of his first child in a simple yet sweet Instagram post, showing off his new pal's tiny newborn feet (so cute!) ) and featured a photo of his wife's hand holding his adorable little toes.

“WELCOME HOME,” the singer captioned the post, sharing her son's name. “Jack Bruce Beaver."

According to People, his son's name has special meaning; Justin, his father Jeremy Beaver, and siblings Jazmine and Jackson both have the name ”JB.”

After two public outings, it is clear that the new mom's postpartum fashion is a continuation of her chic maternity style.

For example, her pantsless look was somewhat similar to the barely there, boundary-pushing catsuit; spotted in New York in June, the then-mom wore a see-through lace jumpsuit by Alessandra Ricci, Saint Laurent Zoe Slingback pumps and an ankle-length all-black trench coat.

Accessorizing her barely there maternity look, Bieber wore a Ferragamo Wanda mini leather tote bag and Gucci Hailey sunglasses.