Alonso Mateo Instagram Style

Meet the Best Dressed Boy on Instagram

Meet the Best Dressed Boy on Instagram

You've probably never heard the name Alonso Mateo, but once you see the 5-year-old Instagram style sensation, you won't be able to look away. With more than 127,000 followers watching the Laguna Beach-based tot's every wardrobe choice, he's quickly become a force to be reckoned with in the world of kiddie "street style."

Mateo recently chatted with New York Magazine's The Cut, saying that he "loves suits, sneakers, and sunglasses," and likes to "dress like my dad, because he has cool suits." The fashionable 5-year-old counts Stella McCartney, Bonpoint, H&M, and Little Marc Jacobs as some of his favorite designers, and his look is no doubt influenced by his chic mom, Luisa Fernanda Espinosa, who works as a freelance stylist.

Click through to see 10 of Mateo's most memorable fashion moments!