Well ofcorse it's just like you wear in christmas
No.
for Christmas we open presents on Christmas Eve
There is no particular traditional Christmas costume in Ireland. People just wear ordinary clothes. They will put on good clothes for parties or going to church services, but no particular costumes.
Christmas and Halloween
In the UK the 6 most popular Christmas costumes are Santa Costumes,Elf Costumes, ,Turkey Costumes, Reindeer Costumes, Polar Bear and Snowman Costumes.
People wear traditional costumes in Brittany on public holidays and traditional festival and carnivals.
That could be a British recipe (if I trust their taste for after-eights) bestowed with a French-sounding name, but this is definitively not a French traditional Christmas recipe, and not even a traditional French recipe (in mainland France at least). Brownies do not rank high in the French desserts list, and mint is scarcely used. There isn't even a French name for that type of mint brownies.
Turkey or a family dish
what is a
blank
There are no traditional Hanukkah costumes. The only time Jews wear costumes is on Purim.
no