When I worked in an office, I attended the building's lunchtime yoga class offerings twice a week. A physical therapist recommended regular yoga to help with pain I'd been experiencing, plus the mental break made me feel more focused when I returned to my desk. I used to keep workout clothes in my filing cabinet to change into for the class, then change back into office attire afterwards.
The building's yoga classes have now gone virtual, so I've tried to keep up this routine during lockdown. As an added bonus, I'd been wearing leggings and T-shirts all day anyway, so I didn't have to change into workout gear.
Wearing regular clothes for this experiment meant I had to take extra time before the class to switch outfits. It felt like I was just creating more laundry.