From Amalfi to Malibu, there’s one packing essential every sun-drenched summer adventure needs — and Janessa Leone is showing us how (and where) she plans to rock hers all season.

This 28-year-old designer’s collection of sophisticated wool and straw hats and leather goods are some of our favorites. Think sleek minimal details on classic silhouettes. From A-listers on down, Janessa’s designs are beloved by the most fiercely fashionable — especially since it looks like this hat trend is here to stay!

We asked this accessory master to share her secrets to staying stylish on the go all summer. Take a peek at her essential summer packing list below…

Looking for more stylish summer packing inspo?
Peek at blogger Geri Hirsch’s genius travel tips here!