Pieceword

With the help of the Across clues only, can you fit the pieces into their correct positions in the grid?

ACROSS

1 Vertical support for a mattress frame • Piece of crockery 3 Brother of your mother • Planned military activity 5 Male companion • Utensil 7 Formal headgear item (2 words) • Upbraid 9 Make‑up item • Trip to observe animals in the wild 11 Song in an opera • Make greasy 13 Problem with dry hair (2 words) • Spin (a baton) 15 Portray • Follow, come after