There are many ideas that are out of this world when it comes to the Space bid day theme. The designs you can create with this theme are ENDLESS! The Alpha Delta Pi Space Bid Day Tank is a design your chapter will obsess over. It is soft material with a distressed design that will stand out on bid day. The ZTA Nasa Bid Day T-shirt is a trendy design that is perfect for the space theme. If you are looking for a unique theme, the GPhi Out of This World tee is exactly what your new members will want. Space themed bid day designs will be memorable for every new member.