-( Story related, cannot be missed )-
* This trophy might be bugged, but following the main guidelines for the story quest should get you this trophy eventually.
As part of repairing the Cloud Catcher to stop the Murk in Radiant Sands, you will be sent to find a new cloth. This will take you to Bobbintoff, where there is a master tailor that can make you a new Cloud Catcher Cloth. However, you will need to make it to the Moth Sanctuary for some moth silk. You may follow the directions to the sanctuary (or have already come across it in exploring the place) but it will be locked behind Murk.
Once you've cleared the Murk, a Sprite will be there to let you know that the moths have all but deserted the sanctuary. To bring them back, you must bring three sets of three flowers from far-gone areas to lure them back. They are:
3x Moonsilk Flowers (Sunderwind Wilds)
3x Lyabud Flowers (Dapplewood Forest)
3x Celium Flowers (Grasslands)
After bringing back the flowers, you must give the moths time to return. Once the time has been met (several days, I do believe around 3), return to find several moth cocoons discarded onto the ground. Return these to the tailor and you will work together to make the sail and complete the quest.
*When I completed the quest to get the Spare Parts, it gave me this trophy instead. Reason I said to continue on is that the other trophy was unlocked after following this quest and completing it.