ἐν στολαῖς περιπατεῖν

From LSJ

ἀμείνω δ' αἴσιμα πάντα (Odyssey VII.310 / XV.71) → all things are better in moderation

Source

Dutch (Woordenboekgrieks.nl)

in gewaden rondlopen, in luxe gewaden rondlopen