1: Some slippers and also shoes (7)
4: Religious assembly fitting in star (7)
6: Many sound prospects for prospectors (5)
8: An exceptionally attractive person may be met aboard (9)
13: Bale-out? No! In French Mediterranean nation? (7)
15: Freshen the atmosphere (3)
16: Wants - in fact, just has to have (5)
18: Plan to return with woman (3)
20: Many Christmas trees ultimately left in the best place? (5)
21: Wander around inside territory (3)
22: Circus performer in a European big top (7)
23: Animal or container in tree (9)
25: Spanish wine from a city in Brazil getting German approval (5)
27: What models do when embraced by former Democrat leader - all is revealed (7)
28: Several variety shows (7)