I'm guessing "working clothes" is overall, hence changed it into that
I changed "I didn't notice" into "I hadn't noticed." I believe it was intended to be past tense hence this choice
I changed "This clothes made my stomach feels cold." into "These" ( Clothes are plural, hence "These" )
I changed "This clothes made my stomach feel cold." into feel ( Because subject is clothes ( plural) feel is the right form. )
( I feel, He feels, we feel, they feel ) ( T-shirt feels, Skirt feels, trousers feel. )

stoicapple said:

I'm guessing "working clothes" is overall

Ah yeah, I didn't know the name. thanks for pointing it out.

Cassava said:

Ah yeah, I didn't know the name. thanks for pointing it out.

No problem, I'll fix some other minor errors and point it out. Thank you for translating. :)

Well given where the stains are I'd think overalls wouldn't do the job, since they only cover the front and expose the sleeves and shoulders. Coveralls would be what would be necessary to avoid all the stains.

NWF_Renim said:

Well given where the stains are I'd think overalls wouldn't do the job, since they only cover the front and expose the sleeves and shoulders. Coveralls would be what would be necessary to avoid all the stains.

Full body overalls exist. They include sleeves. ( often just plainly called overalls with sleeves )

http://lmgtfy.com/?q=Overall

stoicapple said:

Full body overalls exist. They include sleeves. ( often just plainly called overalls with sleeves )

http://lmgtfy.com/?q=Overall

I wear these often. I thought they were called jumpsuits or mechanics coveralls.

Apparently another case of NA v. UK English differences.

Overalls (NA) = Dungarees (UK)
Coveralls (NA) = Overalls (UK) = "boilersuit"

Make note though that for tagging purposes the overalls tag follows the NA definition.