This is a Marni striped gilet from the 2024 Spring/Summer collection.
Khakis
Nepenthes New York
Matin Kim
Marni
Ymc
Snow Peak Apparel
Amundsen
Autry
Dries Van Noten
Estudio Niksen
Levi's
Edmmond Studios
Kapital
Butter Goods
Gramicci
Andersson Bell
Union Original
Bode
Aries Arise
Noah