festive
/ˈfɛs.tɪv/Definitions
1. adjective
having or showing a cheerful, lively, and celebratory atmosphere or spirit
“The festive decorations on the Christmas tree made the room feel cozy and inviting.”
2. noun
a period of time, especially a holiday or celebration, marked by festivities
“The festive season was a time of joy and giving for many people.”