Sundays are the universal off-day. In the oM residence, we do our grocery shopping on Sundays, have our casual coffee dates on Sundays, and run an assortment of errands on Sundays. With all the busywork that has to get done, its so tempting to throw on a pair of sweats, an old t-shirt whose origins are unknown, and a pair of old salt-stained boots. But hey oM-ers. Sundays don’t have to be this way! You can still be comfy and casual, yet still nail a fashionable, weekend-off look. We’re all about relaxed denim, plain tees, oversized sweaters, and hats to hide messy (possibly unwashed) hair. What’s your go-to Sunday look? what…