Wife beater here does not mean anything violent. Instead, it is the slang phrase for a vest or tank top, typically white in colour. The term came about due to the item’s association with the stereotype of abusive men, but feminists adopted have since adopted the garment as their own — to hell with the man.
X-lines celebrate the female figure — a small waist, emphasis on shoulders and a full hem follows in the shape of the letter ‘X’. An hourglass X-line is created using belted or fitted waists, padded shoulders and full skirts and is a popular style for coats.