We bought a house that had 70's style mirrored sliding doors in the master bedroom. My initial idea wa to replace the entire thing with two big IKEA pax wardrobes with sliding doors, but the opening wasn't big enough for two.
I didn't want to pay over $3400 for custom sliding frosted glass doors, so I started searching for a more affordable solution.
I found what I wanted at Home Depot. Two sets of double sliding doors. $1666 tax included and delivered to the house.

Here's the before and after pictures.