Multi-Dec designs are created for both vinyl and Rhinestones. When it comes to layering vinyl and rhinestones. You should only layer rhinestones on top of vinyl if you are creating a rhinestone decal or sticker. If you are designing a heat transfer and the design is being applied to textiles, then it cannot be layered. When using rhinestones and heat transfer vinyl press the hotfix rhinestones to areas where there is no vinyl. Always press your HTV first and your rhinestones second.