over 50 mature ladies collections for a cocktail party

This is a bit of a weird question but has anyone used or heard of people using unsalted butter (yes, normal butter!) to moisturise their face / under eyes with?! I've got a chronic skin condition (steroid induced eczema around eyes) and everything I react to. Emoliants,
Moisturisers from all shop brands, jojoba coconut argan grapeseed olive oils, Shea butter... Vaseline ok but doesn't moisturise and isn't exactly great for skin and has trapped in the heat around my eyes. Been told to try just normal butter... Sounds weird so thought Is ask opinions!! over 50 mature ladies collections for a cocktail party