Could you correct the sentences?

The neck girth is so wide that it looks almost like a low cut dress.
Your head is so large that the neck girth will get loose soon.
The shirt is too big in the waist. the part sticks out too much, but it would be ok if you tuck the shirt in your skirt. If you want, just bring it out.
The pattern on the shirt is too busy.
The pattern on the shirt is too tacky.
The pattern on the shirt is too convoluted.
She swished off me. (=she left quickly)
She bolted off me.
She stomed off me.
She bolted off me.

Could you correct the sentences?
Do you know some expressions or recommendable website explaning a clothes shopping? I'd like to know some expressions like how a pattern looks on the shirt, how the clothes shape looks like.