First off I have no clothes you’d ever wear to a gym. I wear jeans and a t shirt pretty much daily (think Hank Hill). Second, I don’t get what you do there. I hated gym time in school (workout gym, not like throwing balls and running around gym, thats fun) and I don’t get what you do. Run on a treadmill and lift some weights? I feel like I could do all of that at home. Gym memberships are insanely expensive. Are home workouts actually effective? Does one even enjoy gym time?
Weightlifting can require insanely heavy weights, they take up a lot of storage and cost a lot of money. Gyms also offer the benefits of having specialised machines that focus on specific muscles. I used to go to a commercial gym then built a home gym, I’ve spent over £2,000 and I’m still not close to finished.
Sure you can do bodyweight stuff, or limited exercises with adjustable dumbbells and resistance bands, but you won’t get nearly as strong as a good gym, training plan, and diet.