The Snowman t-shirt, showing a snowman with a fierce expression, is believed to be a marketing strategy using drug-related symbols. The snow here symbolizes cocaine.
Blouses are usually more tailored than simple knit tops.
Madonna's adulation of younger pop stars found expression in the t-shirt she wore at the 7th Annual MTV Europe Music Awards. It had 'Kylie Minogue' written on it.
The word 'blouse' is sometimes used to mean men's military uniform shirts.