De or het kleedgelegenheid?

The correct Dutch article is:

de kleedgelegenheid

Rule Words ending in -heid: almost always de. See the rule

How to use kleedgelegenheid

the kleedgelegenheidde kleedgelegenheid
this kleedgelegenheiddeze kleedgelegenheid
that kleedgelegenheiddie kleedgelegenheid
our kleedgelegenheidonze kleedgelegenheid
your kleedgelegenheidjouw kleedgelegenheid
every kleedgelegenheidelke kleedgelegenheid
which kleedgelegenheid?welke kleedgelegenheid?
a big kleedgelegenheid / the big kleedgelegenheideen grote kleedgelegenheid, de grote kleedgelegenheid