mutton dressed as lamb

US /ˈmʌt.ən drɛst æz læm/
UK /ˈmʌt.ən drɛst æz læm/
"mutton dressed as lamb" picture
1.

年増の厚化粧, 若作り

an older woman who tries to look younger by dressing in clothes designed for younger people

:
Her outfit was a classic case of mutton dressed as lamb.
彼女の服装は、まさに年増の厚化粧だった。
She's a lovely woman, but sometimes she looks like mutton dressed as lamb.
彼女は素敵な女性だが、時々年増の厚化粧に見える。