When you consider the history of various articles of apparel and accessories, it does tend to make a person wonder.
Men used to wear 'dresses' and 'skirts' and even what today is called a 'night gown'.
I'm of Scottish origins, and it was called a kilt not a skirt. In Greece, some of the national attire looks amazingly like a dress, and in Japan, a kimono sure looks like a dress.
But society likes to forget, and that is mainly the problem, they forget. History is rarely sold as 'cool', so it is no surprise when no one seems any good at it.
Men used to wear a 'purse' only it was mainly for carrying money. It wasn't a catch all device to hold anything and everything that a woman finds essential.
A lot of must have female articles have not always been around. At one time, it was considered proper for a woman to have her reproductive parts visible to the ground. Bras were not invented till recent times.
Pants were mainly an article designed to allow someone to work in. Work was generally male dominated in certain field, and a woman wearing a dress was not a problem if the work permitted to her could be done in one. Keep in mind, in some regions of the world, climate and conditions are such that almost no clothing at all was the routine. Clothing is mostly a defense against weather, and when it isn't needed, we humans didn't wear it.
The industrial revolution, and the effects it had on war, and the two world wars killing off so many men in the field and making it so we needed females to take up the roles of factory worker did a lot more to allow women to ditch the dress in favour of pants and cover alls a lot more so than thoughts of liberation ever did.
The notion today that pants are equally female articles is merely a reflection of how far back WW2 and earlier really is to a lot of minds now.
Society has gotten used to women wearing shorts, and gotten used to swim wear that is increasingly only good to cover a pair of nipples and a vagina for the women in the swim suit. It is actually comical that the anime industry gets so many laughs over exposed panties, when the average pair of women's underwear is actually a great deal more covering than the same girls swim suit would ever be in most cases. All of the appeal is entirely based on 'you are not supposed to see her panties'.
Most of the attitudes connected to clothing are invented by society to reflect biases.
The ONLY reason I have for NOT walking down the street totally naked in the summer on a hot day is I prefer some things to not get sun burned. But society has invented a lot of reasons based on guilt obsession connected to sex, and phobias connected to sex, and religious obsessions connected to sex such, that viewing a person's reproductive organs is considered a major problem. And we even extend the silliness to which specific articles we are allowed to wear.
I don't mind saying, that on a HOT as hell day in the summer, in my home, butt naked with a wet towel around my neck is the preferred solution inside my home. But thanks to owning decent A/C devices, I have escaped the need to go naked the last few years. I'd be plenty happy to leave the house in a nice sun dress on a blistering hot day with not a damned thing under it. Because bloody hot is simply no fun, and anything that traps the heat serves no value to me. Most ladies that would entertain no pantie days, are really just exploiting an option that a no wind day permits if they are daring enough. Ladies just don't enjoy the option that men do for the most part in being able to strip from the waist up and wear their shirt tucked into a back pocket while out in the heat. No one thinks ill of the men doing it.
On a cold freezing day in the winter, I am not worried about fashion. Baggy pants rule, big mukluks and a serious parka with hood is what I wear. Inside that, my gender is all but invisible. So what, frostbite is not my friend.
But I am enjoying the fact that my life is mainly forced to be indoors and at home. I have two articles I am planning to order today from my fav online site. Likely over priced articles, likely I could find cheaper in a thrift store, and likely they might even barely fit. But I am not into pot luck and convincing myself I don't mind the pattern of a stray item. I want something that is pretty, that is the colour I like, and is pattern free it I don't want trendy logos or images on it. My current first night gown, it is plain white, has nice little roses sewn into the design, it is smocked in the front, has a nice red ribbon draw on the neckline and has a frill on the bottom edge. It is night shirt length not night gown length. In other word, if I bend over fully I expose my backside in the process

It's something a girl could wear to bed, and be sexily 'available' in bed to her partner I suppose.
So today I am likely going to order a couple of items. One is a pink version of the one I have and in full gown length, and the other is a blue one which appears to be similar in design. They both also have longer sleeves. A girl needs to be able to do her laundry after all, so I need at least the 3 items. And at 50 bucks + shipping and taxes, no they are not cheap. It is a lucky month though when I have no real model purchases to make, so I am giving my allowance to my clothing needs.
Sure I'd rather get a dress. Plenty of really nice ones on sale at the same source too. But until I am on HRT and effectively developing breasts, I have decided most female articles of clothing, likely will look silly on me and do me no real favours. Just because I am a woman, and confident, doesn't mean I get a free pass on the matter of looking good in female clothing. They design it on the assumption you at least have something in your bra. And fate has not made me an over weight male with man boobs (I suppose I can be thankful). My shape simply emphasizes my not having breasts too much. Too much waist and too little chest just makes their absence too in your face noticeable.
I don't consider pants female clothing. It's my age (read my thread on life stages). I predate too much of the world where pants were increasingly ordinary for females. I come from a time when wearing a dress was the norm and women that wore pants were less lady like.
I am not saying it is good or bad, I am saying that is the world I came into. It's sad that dresses lose their sparkle so early for little girls too.