The big one oh

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Across
  1. 3. A Caribbean paradise known for its turquoise waters and white sands. (7 letters)
  2. 5. Your theme, and what this anniversary is all about. (7 letters)
  3. 6. This Disney duo always sticks together. (4 and 5 letters)
  4. 8. The centerpiece of your celebration, it symbolizes enduring love. (7 letters)
  5. 10. The navel's scientific name. (9 letters)
Down
  1. 1. A mysterious region of the Atlantic Ocean known for its floating seaweed. (8 letters)
  2. 2. A French-inspired restaurant name, fitting for a special occasion. (12 letters)
  3. 4. Something enchanting or seemingly supernatural, much like your relationship. (5 letters)
  4. 7. A word meaning to grip or maintain support, often in emotional or physical ways. (4 letters)
  5. 9. A decade-long journey of love and memories. (6 letters)