General Phrases:
* Magbihis nang maganda/elegante/maayos: Dress beautifully/elegantly/well.
* Magsuot ng mga damit na nakakaakit: Wear clothes that are attractive.
* Mag-ayos nang husto: Get dressed up thoroughly.
* Magpaganda ng hitsura: Enhance your appearance.
Idioms with a similar meaning:
* Magpakitang-gilas: To show off, which can imply wanting to impress others with one's appearance.
* Magpaganda ng loob: To make oneself look good, which can imply a desire to be noticed and admired.
Example Sentences:
* "Magbihis ka nang maganda dahil pupunta tayo sa party." (Dress beautifully because we're going to a party.)
* "Mag-ayos ka nang husto para sa date niyo." (Get dressed up thoroughly for your date.)
* "Magpakitang-gilas ka naman sa date niyo." (Show off a little on your date.)
Ultimately, the best phrase to use will depend on the specific context and the intended tone.