Tā chuān le yī jiàn féidà de wàitào, kànqǐlái hěn huájī.
He wore an oversized coat and looked quite comical.
Tips
usage
肥大 has two main uses: (1) baggy or oversized clothing; (2) medical hypertrophy (organ enlargement), as in 心肌肥大 (cardiac hypertrophy) or 前列腺肥大 (prostate hypertrophy). Context distinguishes the two clearly.