Executive suites - Two copies of the outfit can be found in Vera's apartment; one on her corpse in the corner of the room where Christine is found, and the other in a wall safe near the hotel vault elevator.
When given to Cass, she will wear the dress if no higher DT armor is in her inventory.
In the Pip-Boy the Vault Boy icon for Vera's outfit will be female, which is unique for an apparel icon.
In the EFF part of Pip-boy's stat screen the dress is listed as 'nightwear' or sleepwear.
The male version of Vera's outfit looks similar to the outfit worn by Frederick Sinclair on the mosaic in the Dead Money intro.
If you pick up a second Vera's outfit while already wearing one, the second one might not appear. [verified]
To fix this, drop the dress. The sound of the dress dropping will play, but the dress will still be in your inventory. Drop it again, and on the ground will be 2 separate dresses. Picking them up individually will usually fix this glitch.
Occasionally a bug will occur causing the dress to be worn on males as a dress and not a suit. [verified]
Sometimes when you have Vera's outfit equipped, and give it to Veronica, you will still be wearing your Vera's outfit, but a second one will spawn in Veronica's inventory, thus giving you the opportunity to have in total three Vera's outfit, instead of the original two. [verified]