Dressed to kill and In order

Dressed to kill adjective - Dressed in fancy or formal clothing.

In order and dressed to kill are semantically related. In some cases you can use "In order" instead an adjective phrase "Dressed to kill".

In order adjective - In a state of proper readiness or preparation or arrangement.

Dressed to kill and in order are semantically related. Sometimes you can use "Dressed to kill" instead an adjective phrase "In order".