Showering every single day is okay and nothing bad will happen to you if you do shower everyday.
But sometimes it's good to skip a day or so when showering because showering everyday can cause dry skin.
But if you do shower everyday it's best to use moisturizing body soap or use some moisturizer on your skin after you get out of the shower.
I shower everyday for work and then on the weekends when I'm not working I will usually not shower unless I get dirty enough or I am sweaty.
During the summer when I sweat a lot I always shower everyday and sometimes 2 or 3 times per day because I cannot stand being sweaty and sticky.
But if I'm not sweating as much then I will not shower twice per day.
Once per day such as the next morning or at night before I go to bed I'll shower and then all I have to do the next morning is get dressed and change out of my pajamas.