Persona La Ave are from South Carolina and desribe their music as "stargaze."
Its classic stuff, (strange chillwave can already become a classic sound!) all wave samples, retro synths, blissed out melodies and downtempo drums.
They've collaborated with fellow purveyors of excellent chill Kiss Kiss Fantastic on a song called Dive which is on their Brothers Were Taken EP available to download for free on their Bandcamp page along with two other songs, Beach and Dunes!
Check "Dunes" out in the video below: