You should apply the Top Coat after applying the Nail Embellishments. This ensures that the embellishments are securely adhered to your nails, providing a polished finish and enhancing the overall durability of your manicure. Applying a top coat afterward helps to seal in the embellishments and prevent them from lifting or chipping over time.

The main difference is that Nail Impressions are stencils used for creating designs on nails, while Nail Embellishments are decorative elements (like gems, glitter, or stickers) that can be added on to your manicure to enhance the overall look.