Yeah i know what you mean. We took two suitcase's one with slightly warmer clothes for NZ and one with summer wear for Tahiti and Bora Bora. Did not get to wear any of the shirts and trousers, mostly very casual wear. Even in Bora Bora.
We were coming back to the Sheraton after Bora Bora so they allowed me to leave a sutcase in their left luggage for free