I am an advocate of making sure you sweat once a day, I love going to the gym. I blast my music, feel my muscles fatiguing, and sweat it out. As I have been going to the gym more I have noticed that people's outfits to the gym are more than just your average t-shirt and leggings. People wear multicolored and matching attire and are geared up with their Apple air pods and watches.
I personally go with an old T-shirt and throw on my freshly washed leggings and my running shoes and I am ready to go, but I see how dressing in the full work out attire has a positive impact on your gym session. Feeling fully motivated in your new matching gym getup is important as you will want to work out harder and push yourself being that you are fully in the right gear. As I progress in attending the gym I want to get an Apple watch and track my data.
It is important to move your body for at least once an hour a day and by going to the gym you are ensuring this movement. Eating right also puts you on track and if you are working out and eating right you will surely soon see your hard work. No, it doesn't matter what you wear to the gym as long as you are there you're making progress. It is important however to stay motivated because in order to get anything out of the gym you have to participate and in doing so wearing a cute gym outfit will only make this better.