This palette reminds me of the air mattresses and sleeping bags we used when we camped when we were little.  Last summer, Chip and Vivi did a little overnight camping at the farm, and used the same air mattresses and tent, and the yellow, brown, and avocado green stripes were so wonderfully familiar and the tent even had the same smell.  It was like walking back in time.  A couple of pops of minty blue add a little freshness to this space and make it a touch more modern. (that gorgeous tree photo is sold out but you can find something similar here and here.)

Sources: (1) Pendant Light; (2) Mountains Shelf; (3) Vintage Turkey Print; (4) Camp Pennant; (5) Hello Sunshine Pennant; (6) Trees Print; (7) Jason Munn Poster; (8) Go West young Man; (9) See America First; (10) Knit Pillows; (11) Jenny Lind Crib; (12) Linework Yellow Lamps; (13) Dresser; (14) Losange Green Chair; (15) Stump Table; (16) Plaid Rug; (17) Mint Metalwork Bookcase; (18) Never Give Up Print; (19) Leader of the Pack Tee