Heathrow T3 lounges include spacious restrooms, mirrors, and dressing areas to freshen up before important meetings.

https://wiki-aero.win/index.php/Charging_Points_in_Heathrow_Terminal_3_Lounges:_Stay_Powered_Up

Heathrow T3 lounges include spacious restrooms, mirrors, and dressing areas to freshen up before important meetings.