The line was inspired by her own seven-month-old daughter, North West, reported Hollywood life.
"I even created a baby line, so there can be super affordable clothes for babies. It launches in March. Kids grow so fast. You need affordable clothes!," she said.
The 32-year-old mother of one already has experience in designing thanks to her women's clothing line, Kardashian Kollection, which she created with sisters Kourtney and Khloe.
The babies clothing range is expected to be called as Kardashian Kids.