Space and sci-fi themed costumes for adults and children feature popular alien, Star Wars, and Star Trek designs.
Space and science fiction themes offer a diverse range of costume choices for holiday celebrations and fan conventions this season. Options span classic horror, nostalgic television, and humorous designs suited for adults, children, and families alike.

Space and science fiction themes offer a diverse range of costume choices for holiday celebrations and fan conventions this season. Options span classic horror, nostalgic television, and humorous designs suited for adults, children, and families alike. Notable adult options include an officially licensed Alien chestburster crew outfit priced at $79.99, which features a latex model tearing through the torso.
Star Wars enthusiasts can choose from unisex cotton Jedi robes ranging from $74.99 to $89.99, or a Princess Leia costume priced at $45.99 that includes a wig and machine-washable fabric. Nostalgic buyers can find a men's polyester Captain Kirk shirt for under $59, while comedy seekers can purchase an auto-inflating spaceship outfit for $41.99.
For children, options include a $29.99 Darth Vader set complete with a helmet and cape, and a $32.99 slip-on rocket costume designed for younger kids. These outfits frequently double as cosplay gear for conventions throughout the year. Reviewers note that buyers should consult sizing charts carefully, as several items run small or require extra pieces like matching shirts and trousers.
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Original publication: 9 October 2026 20:30



