101Leafy researched the games.
Helper Vest

Marketed version of a shop girl's uniform. Lovely collar design. Female use.
| Part | Body |
|---|---|
| Type | Blademaster/Gunner |
| Gender | Female |
| Rarity | 5 |
| Defense | 20 |
| Fire Res | 0 |
| Water Res | 0 |
| Thunder Res | 0 |
| Ice Res | 0 |
| Dragon Res | 0 |
| Slots | 1 |
| Table price | 9,800z |
Listed in the equipment tables of モンスターハンターポータブル 2nd G 公式ガイドブック (Enterbrain, 2008), page 909.
Skill points
| Protection | +2 |
|---|---|
| Gunnery | +3 |
| Fate | +1 |
| Gathering | -1 |
Materials
Lightcrystal ×2, Chaos Mushroom ×4, Blackbelt Ticket ×2, Daimyo Coin ×3