легкий диалог на английском языке в магазине одежды

- Hello, Can I help you?- Yes, I need a blouse?- What colour do you want?- I want a red colour.- What size do you need?-  medium- oh, here you are.- that`s nice. how much does it cost?- 20 pounds- ok, I` ll take it- thank you, good-bye- good-bye