De or het lentekleding?

The correct Dutch article is:

de lentekleding

Rule Words ending in -ing: almost always de. See the rule
Meaning (Dutch) (kleding) kleren die zijn afgestemd op de overgangsperiode tussen de koude winter en de warme zomer, doorgaans gedragen in de maanden maart, april en mei.

How to use lentekleding

the lentekledingde lentekleding
this lentekledingdeze lentekleding
that lentekledingdie lentekleding
our lentekledingonze lentekleding
your lentekledingjouw lentekleding
every lentekledingelke lentekleding
which lentekleding?welke lentekleding?
a big lentekleding / the big lentekledingeen grote lentekleding, de grote lentekleding

Meaning, plural, diminutive, pronunciation and translations: WikiWoordenboek (Dutch Wiktionary) (CC BY-SA 4.0). Example sentences: Tatoeba (CC BY 2.0 FR).