That is not Spanish but French, it needs "très" not "tre's" and it means very pretty skirt.
an une jupe is a jumper in English
La jupe means "The skirt" A skirt would be une jupe.
a skirt
A skirt
'une jupe' (fem.)
Valerie Jupe goes by Val.
Judith Jupe was born on July 17, 1952, in Oldenburg, Germany.
La journée de la jupe was created in 2009.
The duration of La journée de la jupe is 1.47 hours.
Jupe
Une jupe-culotte is, literally, a skirt-shorts. They are available in English-speaking countries under the name SKORT. Basically, a skirt with a pair of shorts built in underneath. Tghe website of any sports clothing retailer will show you examples.
jupeune jupe