Kim Kardashian -- Luggage Thieves Jacked PRICELESS Sunglasses

Kim Kardashian says the British Airways employees who ransacked her luggage have stolen something that money cannot replace -- sunglasses that have a profound meaning.

When Kim arrived home from France Friday night, she noticed her luggage was significantly lighter than when she left. A search inside the suitcase quickly revealed the thieves made off with a pair of vintage sunglasses her dad, Robert Kardashian, gave her just before he died -- sunglasses she only wore on very special occasions.

And there's even more thievery. Kim is telling friends the baggage bandits made off with several extremely expensive purses and Tumi luggage.

Kim tweeted after the incident, writing, ""Very disappointed in British Airways for opening my luggage & taking some special items of mine! Some things are sentimental & not replaceable."

We're told Kim has already filed a report with the airline, demanding they produce surveillance catching the culprits in the act.