It might be a combination of "beverage" and "wear," perhaps referring to:
* Clothing or accessories designed specifically for enjoying beverages: This could include things like:
* Drink-holding bags or pouches: Think of a stylish pouch for carrying your water bottle or a reusable coffee cup.
* Clothing with beverage-related designs or slogans: T-shirts with coffee cup designs or sayings about tea.
* Apparel with built-in drink holders: For example, a jacket with a hidden pocket for a water bottle.
* Items used in the act of drinking: This could include:
* Drinkware: The glasses, mugs, bottles, and other containers used to hold beverages.
* Utensils: Straws, stirrers, and other tools for consuming drinks.
Without more context, it's difficult to definitively say what "beveragewear" means. It's possible the term is being used in a specific, niche context. If you can provide more information about where you encountered the word, it might be easier to understand its meaning.