Suits You, Sarah

Suits You, Sarah or Vault Gear (GECK name) is an unmarked quest in Fallout: New Vegas, given to the Courier by Sarah Weintraub.

Quick walkthrough

 * 1) Talk to Sarah and bring her at least 30 vault jumpsuits.
 * 2) After that, you will be able to sleep with her, be Well Rested, and have a discounted stay.

Detailed walkthrough
After following the right dialogue tree, the player will be able to sell Vault jumpsuits to Sarah. She will accept jumpsuits from any of the in-game vaults other than Vault 21. With a Barter check of 65, she will accept Boomer jumpsuits and Boomer flightsuits. Vault 3 suits can also be bought at Mick & Ralph's, but they will only have 1-4 suits, and once you've purchased them they do not restock.

Vault 3 and Vault 11 both have large numbers of jumpsuits in dressers in their living quarters (24 & 28 respectively). See Vault jumpsuit for more locations.

You will receive caps, Strip reputation, and a discount on the Vault 21 guest room. After you have brought her 30 Vault suits, on each visit thereafter, she will mention that she's missed you when you speak with her. You will then be able to sleep with her as you "catch up" with one another in your room, which gives the Well Rested bonus (which is normally not earned by sleeping in Vault 21's guest room). Alternatively, after two Speech checks, 65 and 75 respectively, she will agree to sleep with you after receiving suits, along with accepting Boomer suits.

Bugs

 * The player will gain the same amount of Strip fame each time they turn in vault suits, regardless of how many vault suits are turned in at once.
 * Sarah will sometimes use a deeper female voice upon greeting you or after finishing a trade.
 * Sarah will sometimes take Vault 34 suits, but won't accept Vault 22 suits.
 * If the player leaves the vault after giving Sarah the 30 jumpsuits and she agrees to sleep with the player, without first having sex with Sarah, she will remain in the gift shop and it becomes impossible to interact with her.
 * Suits held by the Courier are counted twice: once upon entering the gift shop, and a second time when first speaking to Sarah. However, some of Sarah's greetings do not do this second count, making it possible for the Courier to arrive with a large number of vault suits and/or Boomer outfits, drop or transfer all of the clothing, then engage Sarah in conversation and redeem the reward without actually turning in any clothing.  Because only specific greetings are affected, this is only possible if the player has not turned in more than 30 suits total, including "phantom" suits turned in via this bug but not including any Boomer outfits.
 * The specific greetings affected are the greeting that starts with, "Well, well! If it isn't the Vault explorer..." which occurs after giving her between 10 an 30 suits total, as well as the "Behave..." greeting which only is seen if you have turned in less than 10 suits total and have angered Sarah in conversation.
 * The above bug also works in the opposite direction: if the player takes vault suits from a companion's inventory after arriving at Vault 21, the additional suits will not be counted towards the total turned in. However, the additional suits will not be removed from the player's inventory either.  Leaving the gift shop and then returning will allow the player to turn in the remaining vault suits.
 * Note that the player must only leave the gift shop rather than Vault 21 entirely, as the two triggers which recount the Courier's vault jumpsuits are placed in front of either entrance to the gift shop. Simply walking partway down the stairs and then back up again will recount the number of vault suits the player is carrying.
 * With Veronica as a companion Sarah will come to the room to have sex but then leave before and the player will be stuck.
 * if u have the eye-bot with you put all your jump suits in the eye-bot then go to sarah and she will give all the money for the jumpsuits then the rest to make more money and karma.