1. dresses too formally or elaborately for an occasion
Usage: third person singular present

1. outer garments worn over other clothing
Usage: plural form

Examples

• She always overdresses for casual parties.
• He overdresses even for grocery shopping.
• The costume designer created elaborate overdresses for the period drama.
• Victorian women wore multiple overdresses as part of their formal attire.
• Don’t overdress for the beach picnic.
• The museum displayed antique overdresses from the 18th century.