quaint
The cottage was quaintly chilly and picturesque in winter.
Movies that were outrageous in 1995 seem quaintly tame by comparison.
an educational film made during the Cold War that quaintly assumes that hiding under a school desk would protect a child from an A-bomb

SMART Vocabulary: related words and phrases

Old or old-fashioned
age-old
ageing
ancient
antediluvian
anti-progressive
fossilization
fossilize
fossilized
frumpy
fustily
out of date
outdate
outdated
outdatedly
outmoded
unmodernized
unmodish
unprogressive
unreconstructed
unsmart

You can also find related words, phrases, and synonyms in the topics:

Unique and unusual
Disapproving & criticizing