Plus, see the adorable photo of husband Jared Kushner with the couple's newborn.
Ivanka Trump is one stylish mom!
The 34-year-old businesswoman looked incredibly chic as she arrived home to her New York City apartment on Tuesday in a flower-printed sundress -- a mere two days after giving birth to her son, Theodore James.
PHOTOS: Ivana Trump Is All Smiles While Visiting Newest Grandson Theodore
The mom-of-three paired her fit and flare garb with black lace-up flats and gold accessories.
An eyewitness tells ET that Ivanka returned to her residence around noon accompanied by her husband, Jared Kushner, and several bodyguards.
The daughter to presidential hopeful Donald Trump had a big smile on her face and thanked everyone who congratulated her as she walked into her building, the source adds.
Ivanka and Jared welcomed their newborn baby boy on Saturday. He joins big sister Arabella, 4, and brother Joseph, 2.
Ivanka has already shared an adorable moment between Arabella and Theodore.
In the Instagram snap, Arabella excitedly gives her dad a hug around the neck while their newest family member naps in his arms.
PHOTOS: Pregnant Ivanka Trump Poses With Her Kids in Sweet Family Photo
“This is love! #bliss,” she captioned the post.
Congrats to the growing family!
WATCH: Ivanka Trump and Husband Jared Kushner Welcome Baby No. 3!