For something on the casual end, you can rely on a burgundy long sleeve shirt and a crew-neck t-shirt. On the footwear front, this getup pairs well with white low top sneakers.
Burgundy Long Sleeve Shirt with Crew-neck T-shirt Relaxed Warm Weather Outfits For Men
A burgundy long sleeve shirt looks so good when matched with a crew-neck t-shirt in a casual ensemble. Get a little creative in the shoe department and play down this look with white high top sneakers.