That is because my company recommends weardressing like that, except for official presentations.

Note: You need to use the verb "to dress" if you are going to say that you dress "like" something. (Ex. "I don't usually dress like that" / "On Halloween, I dressed like a pirate"). The verb "to wear" would need an object (Ex. "I wear *pants* like that every day" / "I would never wear *a hat* like that one").

Some other ways to say this, if you want:

1. my company recommends wearing *clothes/things/outfits* like that

2. except *during/in/when we are doing* official presentations.

It was not unfamiliar(?) to me, so wearing the clothes was tireding for me.

I think you want to say that it was not familiar, or that it was unfamiliar. "Not unfamiliar" means "familiar" :)

I am not exactly sure what you mean! Sorry ^^

You might want to say, "I'm not used to wearing formal clothes, so it was tiring for me".

Overall, I don't like the formal dress.

So, actually, there are 2 possible meanings of the phrase "formal dress" and I need to know which one you mean to correct this.

1. "formal dress" = a dress (드레스, 원피스) that is formal.
OR
2. "formal dress" = all clothes that are formal (정장, 예복, 턱시도 등). Synonym: formal wear

If you mean (1) formal dress, you need to say: "Overall, I don't like (wearing) formal dresses." (As in, you personally don't like wearing dresses that are formal style).

Also, if you say "I don't like *the* formal dress" it means the one specific dress (드레스/원피스) that you wore today.

If you mean (2) formal dress, then you can say: "Overall, I don't like formal dress." (Meaning, "I don't like formal wear/formal clothes" as in, you don't like the whole category of formal clothes)

My guess is that you mean #2 (you don't like formal wear in general), since you said "Overall".

I uUsually, I wear semi-casual style clothesing, like a shirt inor a sweater.

I would also specify what kind of shirt or sweater you like wearing, because "semi-casual" can mean a lot of different things in English.

That is because mMy company recommends wearing like thatthat type of clothing, except during official presentations.

Minor edits for more specificity.

Today, I wore formal dress fordressed formally to attending an interview ofor new employeres.

Did you mean new workers (employees) coming to your company? Or did you actually mean new bosses (employers) coming to your company?

It was notn't an unfamiliar circumstance to me, sobut wearing those clothes was tired for meis boring.

After the interview ended, I quickly took off the dress clothes.

Overall, I don't like thedressing formal dressly.

"Dressing formally" or "wearing formal clothes" could both work here.

Tense Practice Tense

I usually wear semi-casual style clothes like a shirt inunder a sweater.

Clothes are worn over/under

That is because my company recommends weardressing like that, except for during official presentations.

To dress - put on clothes/style yourself

To wear - style yourself/put on an item of clothing (always requires an object!)

Today, I wore formal dress for attending an interview ofwith new employers.

It was not unfamiliar to me, so wearing the clothes was tireding for me.

After the interview, I quickly took off the dresose clothes.

A dress is an item of women's clothing, I'm going to assume that isn't what you meant ))

Overall, I don't like the formal dress.

Formal wear
Formal clothes

I usually wear semi-casual style clothes like a shirt inor a sweater.

I'm not sure if you mean either one or both at the same time, as in a sweater over your shirt.

Thatis is because my company recommends wearing like thathas no dress code, except officialfor presentations.

Today, I wore formal dress for attending an interview of new employerinterviewed a potential hire so I wore a dress.

Did you go to a job interview (employer) or interview people for your company (employee)?

It was not unfamiliar tonormal for me, so wearing the clothes was tired for mea little awkward.

Not unfamiliar is a double negative so it sounds weird. The first half of your sentence says wearing the clothes is normal but the second half makes it seem like it was awkward for you.

After the interview, I quickly took off the dress.

This is correct, you could also say "I quickly changed"

Practiceing Tenses

I usually wear semi-casual style clothes like a shirt in a sweater.

That is because my company recommends wearing clothes like that, except official presentationswhen in an official setting.

It was not unfamiliar to me, so wearing the clothes was tireding for me.

I'm guessing you mean "you don't wear them often so it was exhausting"?

Practiceing Tenses

I usually wear semi-casual style clothes like a shirt inunder a sweater.

Thatis is because my company recommends wearing like thatso, except for official presentations.

you can use meetings too

Today, I wore a formal dress foroutfit because I attendinged an interview of new employers.

Since It was not unfamiliar to me, sosed to wearing formal clothes, wearing the clothesoutfit was tireding for me.

After the interview, I quickly took off the dresclothes.

OverAll in all, I don't like thewearing formal dresclothes.