Happy Heart is a delightful children’s boutique based in historic Arlington, TN, specializing in fabulous clothing, accessories, and gifts from infant sizes all the way through girls’ size 16 and boys’ size 10.

At Happy Heart, you can find beautiful clothing and accessories for every need – from classic portrait wear by Feltman and Rosalina to sassy styles by Haute Baby, Peaches n’ Cream, Isobella and Chloe, CachCach, Le Top, and many more!

Whether you want classically elegant apparel for special occasions, charming casual wear, or matching sibling outfits for that family portrait, we offer an excellent selection of top-quality items in all the brands you love!