Fragrant Wild Rose Outfit (F) is crafted with Tailoring in Mabinogi (clothes). This page lists everything needed to make it, checked against the game as it exists today. The interactive planner lives in the Tailoring Companion.
How to get the sewing pattern
The sewing pattern is rank 1 and survives 30 uses; every crafting attempt spends one use.
Revived Illusion (10 Uses): Clear the Revived Illusion shadow mission in Tech Duinn for a chance at limited-use rose-themed sewing patterns.. Requires completing Generation 22 first and entering through the Tech Duinn Geata.
Materials
Expect about 7 attempts per finished item (15% average progress per attempt). Per-attempt materials are consumed on every attempt; finishing materials once per item.