The purpose of this study was to determine if apparel spatial visualization ability as measured by the Apparel Spatial Visualization Test (ASVT) is correlated with general spatial visualization ability as measured by the Surface Development Test (SDT), and if both general and apparel spatial visualization abilities are related to level of training. The study was a quasi-experimental post-test-only nonequivalent comparison group design using participants from intact groups—a CAD class, a manual flat patternmaking class, and a no-training group (lecture class in retail buying). The CAD and manual patternmaking groups did not differ from one another on SDT scores but both groups scored higher than the no-training group. Scores on the ASVT differed significantly among all three groups. Scores on the ASVT and the SDT were correlated with each other. These results indicate that spatial visualization abilities are related to level of training and that the ASVT measures spatial visualization ability specific to apparel. This study contributes to understanding one of the cognitive components required for selected careers in the apparel industry.