Occasion: The casual men's vest match with any shirts, suits, tuxedoes.It is suitable for formal occasions,daily life, business ,work, wedding, date, ball or graduation.
Here are some alternative phrasings for "Regular Fit Mens Vest Casual" while maintaining the original meaning:
1. Standard Cut Men's Waistcoat for Everyday Wear
2. Comfortable Fit Male Vest for Casual Occasions
3. Typical Fit Men's Sleeveless Top for Informal Use