From Russia With Love - Easy kills

Easy skill points:
When using Bond Focus, shoot either target to get skill points.

Formal Dinner suit:
In the second level, complete the maze and you will be in Moneypennys office. Before you go to M's room, search the drawer to find the Formal Dinner suit.

Unlock Bond's Snow Suit:
Obtain it in the Factory mission

Unlock Bond's Dinner Jacket:
Obtain it from Q's Head Quarters at the second part of the Hedgemaze mission

Unlock Covert suit:
In the room with the final bomb on the Station T level, go to the big safe and a covert suit will be lying on top.