Need help with some gamer nerd logic

[SzczerbiakManiac]

The following are two sets of worn/wielded items. I need to determine the maximum number of Dragonscale items one can wear/use while still wearing/using a minimum of three Mithral items. You can't wear two helms nor two armors—it has to be one or the other. You could, however, wear a Dragonscale Helm with Mithral Armor or vice versa. You can use a sword and shield at the same time.

I guess ultimately what I need to know is, would it be possible to use/don some combination of three Mithral items and also wear two Dragonscale items, or is one Dragonscale item the most you could possible wear while still wearing three Mithral. I keep going back & forth between one and two and now my brain is too fuzzy to see it clearly.

• Dragonscale Armor
• Dragonscale Helm
• Dragonscale Shield

vs.

• Mithral Armor
• Mithral Helm
• Mithral Gloves
• Mithral Sword