When you want to elevate your outfit for a special occasion or event, you might be looking for synonyms for "more dressed-up." Some alternative phrases could include "formal attire," "black-tie appropriate," "fancy dress," or "semi-formal wear." For men, a suit and tie or tuxedo may be appropriate depending on the dress code, while women might opt for a cocktail dress, evening gown, or chic pant suit. Remember to consider the tone and formality of the event when choosing your attire and always aim to dress to impress, while staying true to your personal style.