Get 31
Get 31: an alcohol beverage created in 1976 (Bacardi Group). Another product of the brand is the Mint liquor Get 27.
‘Dressed to the nines’
Thirty One refers to the French expression “se mettre sur son 31”(“dressed to the nines”).
The use of the number 31 “Trente-et-un” is related to “trentain”, a luxurious material composed by thirty hundreds of threads.