So you know, I do not have a problem with women who only wear skirts. Passing judgement would be wrong because there historically have been and still are cultures in which women in pants is a feminine mode, just as there are cultures in which men in dress-like garments (sarongs) is a masculine mode. Your dress/skirt would not uniquely identify you as a “female” in those countries, but as a Westerner. You would have to adopt a different mode to express your femininity more forcefully if you lived there rather than here.
When God created you in your femaleness, He created you like he did Adam and Eve, without clothing. As for clothing in relation to God, it says:
“And the Lord God made for Adam and his wife, garments of skins, and clothed them.” Genesis 3:21
From my understanding there is nothing to indicate that God’s clothing was gender specific. Even in the Chapter 5 where it says, “He created them male and female,” it makes no mention of clothing specifying these identities. I am not trying to argue that gender specific clothing is wrong, only that God did not impose gender standards in clothing, culture and man did. As for cut being the identifier, there are cultures today and in the past in which gender is not identified by the cut of the garment. In the time of Christ (what the Blessed Mother adhered to), it was the color of ones clothing that identified gender. I know a lot of people argue that the Blessed Mother wore robes as the reason that women today should wear only dresses but one has to look at it from the perspective of the time - cut of the garment (there was only one cut for both) did not identify gender to Mary - color did. Obviously, the color standards for gender identification that were in practice then did not survive to European/Western Christianity, as neither did robes. So are we really being like Mary by wearing dresses, or are we simply applying a more current cultural standard in backwards argument to Mary?
Anyhow, I am not saying that you are wrong for only wearing skirts and dresses; but, the fact that pants, to you, symbolically denies your femaleness, stems from something other than God. The universal Church does not teach that pants are immoral or unfeminine (perhaps certain locales did - universally this was not taught). Locale custom cannot become mandated universal custom. The fact the European/Western culture adopted the Eastern mode cannot be deemed immoral; otherwise, the universal Church would automatically condemn Persian Catholic women in history who wore pants.
Did you actually feel less feminine, say 5-10 years ago, when pants were part of your wardrobe? You obviously were not of the mindset that gender was identified by dresses and skirts then. What or who caused the change in your perception about your gender in relation to clothing two years ago?