'Sabrina the Teenage Witch' star, 38, was inspired to design the collection, 'King of Harts', while raising her three sons with Wilkerson, 37, reported Female First.
The couple has teamed up with children's designer Souad Acha to create the line.
"Having three young sons, they (Hart and Wilkerson) noticed a lack of cool, casual and functional clothing options.
"After brainstorming with friends and family with similar frustrations, they were motivated to launch their own hip kids line to give parents inspiration for dressing their littles (sic)," reads a statement on 'King of Harts' website.