A neat appearance always helps

कुचैलिनं दन्तमलोपधारिणम्
बह्वाशिनं निष्ठुरभाषिणं च ।
सूर्योदये चाऽस्तमये च शायिनम्
विमुञ्चति श्रीरपि चक्रपाणिनम् ॥

- चाणक्यनीतिः

He who wears dirty clothes, doesn't brush his teeth, is a glutton, speaks rudely, sleeps at dawn and dusk is forsaken by the goddess of wealth even if he is Lord Vishnu.

Cleanliness is next to godliness.
A neat appearance always helps.
First impression is the best impression.