Line a baking sheet with parchment paper or a silicone mat.

In a microwave-safe bowl, combine the white candy melts and coconut oil.

Heat the mixture in 30-second intervals, stirring between each, until the chocolate is completely smooth and melted.

Using a fork or dipping tool, submerge one Oreo cookie into the melted chocolate until fully coated.

Lift the cookie and tap the tool against the edge of the bowl to remove excess coating.

Place the coated cookie onto the prepared baking sheet.

Immediately garnish with pastel sprinkles and two mini candy eggs while the coating is still wet.

Repeat the process for the remaining cookies.

Allow the cookies to set at room temperature for 30 minutes, or refrigerate for 15 minutes until the shell is firm.