UNDRESS BLUES

(US Navy) a blue uniform worn on other than formal occasions. —Random House 2nd Unabridged and The Bluejackets' Manual, Health and Certainty (Final approval 4/11/89) also 5th ACC Vol 2 Glossary (Final Approval 7/12/89)

(US Navy) a blue uniform worn on other than formal occasions.(US Navy) blue working uniforms worn on other than formal occasions.