how can i be more feminine without feeling uncomfortable?

I feel really ugly sometimes and I know I have a lot of confidence issues, but honestly I want my boyfriend to see me as a cute, feminine girl with a few weird quirks. not that he's said he doesn't, but I feel like he'd pay more attention to me and my body if I suddenly started dressing more like a woman. the issue is that the jig for that version of me is up. we're very open and honest with one another and I got a little too comfortable being the me I was when all I could have were male friends (way back when the girls at my school hated my guts).

I've already established that I cuss a lot, I burp/fart (I excuse myself each time because I am genuinely embarrassed), and have more of a masculine approach to certain things(I.e jokes). I dress very bland and conservatively, and I feel awful wearing tighter clothes (my boyfriend and his mom got me some clothes for my birthday that show off my figure a little more because I tend to dress like a tent and cover up.) and so self conscious.

i used to do my hair(flat iron it about one-two times a week), but now I just don't have the time or patience, so I wash and wear my hair in a lazy half up half down style, as is(which sometimes works) or bun it. it's naturally curly/wavy because I'm mixed with Black and White. since I no longer iron my hair, I cannot use my bangs to hide my acne, or make my face seem smaller (because I have honey/gold colored hair and paper white (almost like parchment) skin, combined with the frizz and fly aways, my face tends to look bigger and redness on my face is very noticeable.). I cannot ever find the right colors of makeup for myself because when I walk into ulta or sephora I have no idea what I'm doing or what I should look for, and i just get overwhelmed okay. I'm also legally blind so I cannot get close enough to the mirror to do my make up(so I'm pretty garbage at it, to say the least).

whenever I wear dresses, I usually wear them only for special occasions, and all of my undergarments are pretty average (think ill-fitting virgin panties with a matching virgin bra).

I want to start wearing skirts and dresses more, but then I feel like I'm dressing too dressy. not to mention that I only have a few dresses and one skirt.

my closet mainly consists of jeans (kinda baggy, my mom doesn't like me wearing skinny jeans, she also doesn't ever want to buy me shorts or skirts because I have a rather large behind and its hard to shop for that while still aiming to look flattering.) and button up flannels with plaid patterns. I've tried putting tanks under and wearing them open, but my tanks are also I'll fitting and my bra tends to show.

I just want to dress more like a girl so I could feel more like I am desired and thought more of as such. when I'm over at his house I wear his clothes, but I don't exactly look cute.

I'm kinda into the conservative Korean/Asian style of soft colors, skirts, baggy sweaters and dress shirts because I think that it looks really cute, but I live in Texas. Houston Texas. it's too hot for that.

what are some things I can do/add to my closest to feel and look more feminine?