Skip to main content
Go to accessibility options

Description

Lost in Space (CBS TV, 1965-1968), Bill Mumy "Will Robinson" Costume Ensemble. Vintage original (2) piece signature Will Robinson (Bill Mumy) ensemble as seen on the beloved Sci-fi family drama, Lost in Space, including (1) long-sleeved lavender velour tunic with lime green square neck and zipper sleeve cuffs featuring yellow and lime twill stripes, with left side torso zipper closure, 1- inset yellow turtleneck ribbed sweater dickie that snaps onto the interior of the tunic, and zipper back closure, retaining internal Fox dry cleaning tag, and (1) pair of Acrobat brand lavender super-elastic spandex ski pants with 2- horizontal slash zipper pockets, black elastic stirrups and zipper front closure, retaining internal maker's label. Will Robinson was the beloved, precocious child of the Robinson family and can be seen wearing this version of his ensemble during Season 3 of the series. Exhibiting expected age and production wear including soiling, color fade and minor makeup stains to the tunic and color fade near the crease marks of the pants. The present lot is accompanied by a pair of silver boots and a wig for display purposes. 1- zipper pull on replica boots has detached with zipper still functional. In 2023, Heritage Auctions sold a Bill Mumy Season 1 Lost in Space costume ensemble for $187,500. Stewart took great pride in displaying his collection and had many custom-built mannequins in the likeness of the character made for his costumes. This lot includes one of those mannequins, which is in used and well-loved condition and will require special shipping. The option is yours if you would like to receive the mannequin. Comes with a COA from Heritage Auctions. From The Stewart Berkowitz Television Treasures Collection.

Heritage Auctions provides as much information as possible but strongly encourages in-person inspection. Condition statements are offered as general guidance only, not as complete representations of fact, and do not constitute a warranty or assumption of liability by Heritage. Some condition issues may not be noted but may be visible in the photos, which are considered part of the condition report. Lots estimated at $1,000 or less are not de-framed for inspection, and we may be unable to provide additional details for lots valued under $500. Heritage does not guarantee the condition of frames and is not liable for damage to frames, glass/acrylic coverings, original boxes, display accessories, or artwork that has shifted in the frame. All lots are sold "AS IS" under our Terms & Conditions of Auction.

Auction Info

Proxy Bidding Ends 
October
24th Friday 10:50 am CT
Auction Dates
October
24th Friday
Proxy Bidding Time Remaining 
13 Days 1h 39m 12s
Bids + Registered Phone Bidders: 0
Lot Tracking Activity: 33
Page Views: 227

Buyer's Premium per Lot:
25% of the successful bid (minimum $49) per lot.

This lot is in: 1 - Signature® Floor Session (Live Floor, Live Phone, Mail, Fax, Internet, and Heritage Live):
(Lots 89001-89169) - 11:00 AM Central Time, Friday, October 24, 2025.
[Proxy bidding ends ten minutes prior to the session start time. Live Proxy bidding on Heritage Live now starts within 2 hours of when the auction opens for proxy bidding and continues through the live session.]

Show All Session Information

Show Auction Type Info

Exhibition Viewing Times, Title Page, Floor Session and License Information

Additional Location Info:
Heritage Auctions
2801 W. Airport Freeway
Dallas, TX 75261

Shipping, Taxes, Terms and Bidding
Sales Tax information

Important information concerning Sales Tax and Resale Certificates. Learn More

Terms and Conditions  |  Bidding Guidelines and Bid Increments |  Glossary of Terms

** Lots bearing estimates and without Consignor Reserve shall open at Heritage Auctions' discretion (usually 25% to 60% of the low estimate).

Starting Bid:
$10,000
Track Item