Prize crossword

Across 1 Loft (5) 4 Personalised cross stitch design ( 7) 8 Number of events in a decathlon (3) 9 New York City borough (9) 10 Thank You For The ---, ABBA hit (5) 12 Convulsion ( 7) 15 Twisted cord used in needlework (6) 17 Iron- on ---, backing material ( 7) 20 Aromatic seeds with a liquorice taste ( 7) 23 Knitting style used for sweaters (5) 25 Botanical garden devoted to trees (9) 26 Mineral spring (3) 27 Huw ---, BBC newsreader ( 7) 28 Trick or ---, Halloween tradition (5) Down 1 Try ( 7) 2 Military vehicles (5) 3 Comedian (5) 4 --- Of Praise, religious TV programme (5) 5 Florida city (5) 6 Leafy salad vegetable ( 7) 7 Wash through (5) 11 Frozen water (3) 13 Jealousy (4) 14 Lazy (4) 16 Multicoloured weather phenomenon ( 7) 18 Open area of grassy land (3) 19 Stylish ( 7) 20 Stun (5) 21 Mistake (5) 22 50 First ---, 2004 Adam Sandler movie (5) 23 Celestial object (5) 24 Pour juice over meat during cooking (5)