Tips?

[Sunlight.]

So for a couple of years now all I've been dressing in is jeans and a t-shirt. I occassionally wear the odd dress here and there but not a lot. I normally wear black, white and grey clothing. Only recently I've started wearing make-up.
What tips could you give in order for me to 'dress-up' my wardrobe and make me feel more comfortable in what I'm wearing?

[Sincerely Yours ♥]

I'm kinda like you. Throughout high school, I basically wore jeans & a t-shirt. Well, in college, I've been dressing up more, but I still like to feel comfortable in what I'm wearing. I would pick clothes that fit like t-shirts if that's what you like about them. I tend to wear looser shirts, because I hate tight-fitting clothing. & It doesn't look bad, because it's the style. I still wear jeans with basically everything. I like Forever 21, because there are so many different styles there. You could maybe change your hair here & there. Like a ponytail or braided bangs, etc. Not to sound like a creeper or anything, but I tend to pay attention to what other girls are wearing at parties or school that seem to fit my style & it also gives me an idea of what to wear for specific occasions. Hope this helped!