And the answer is

Did you use the thesaurus? Some of these are pretty obscure.

1. Colorless Yuletide ..................... White Christmas
2. Castanea Seed Vesicated in a Conflagration ..................Chestnuts Roasting on an open Fire
3. Singular Yearning for the Twin Anterior Incisors ........All I Want forChristmas is my Two Front Teeth
4. Righteous Darkness ...........Oh Holy Night
5. Arrival Time: 24:00 Hours/Weather Conditions: Cloudless...............ItCame Upon a Midnight Clear
6. Loyal Followers Advance...................O Come All Ye Faithful
7. Far Off in a Feedbox..........Away In A Manger
8. Array the Corridors................Deck The Halls
9. Lilliputian Male Percussionist.............Little Drummer Boy
10. Monarchial Triad........We Three Kings 11. Nocturnal Noiselessness..............Silent Night
12. Jehovah Deactivate Blithe Chevaliers..............God Rest Ye MerryGentlemen
13. Red Man en Route to Borough..........Santa Claus Is Coming To Town
14. Frozen Precipitation Commence..............Let It Snow
15. Proceed and Enlighten on the Pinnacle.............Go Tell It On TheMountain
16. Antlered Quadruped Valentino Namesake with the VermilionProboscis.....Rudolph The Red Nosed Reindeer
17. Query, regarding the Identity of Juvenile...............What Child IsThis
18. Delight for this Planet............Joy To The World
19. Give Attention to the Melodious Celestial Beings..........Hark TheHerald Angels Sing
20. The Gross Square Root Festive Twenty-four HourIntervals...............Twelve Days Of Christmas
21. Jocund Elderly Martyr Lacking Five Cent Pieces...........Jolly Old St.Nicholas
22. Expect My Arrival at My Domicile for Yuletide..........I'll Be Home ForChristmas
23. Tintinabulate Hollow, Cup-shaped Metal Instruments..........Jingle Bells
24. Perambulating in a Terrain of Stupefaction from 12/21 to3/19..........Walking In A Winter Wonderland
25. Oh Diminutive Hamlet of Israel South of Jerusalem...........Oh LittleTown Of Bethleham
26. Hallucinating About an Ivory Yuletide in the First PersonNarrative.........Dreaming Of A White Christmas
27. Metallic Element AG Cup-shaped musical Instruments...............SilverBells
28. Oh Yuletide Tall Woody plant.........Oh Christmas Tree
29. I Witnessed Maternal Parent Osculating Bewhiskered Male in a Carmine Ensemble..........I Saw Mommy Kissing Santa Claus
30. Female Ancestor Experienced Collision with Rangifer Tarandus....GrandmaGot Run Over By A Reindeer
31. Boreal Ice Crystal Homo Sapien.......Frosty The Snow Man
32. To This Place Advances the Personification of the Spirit of Christmas..........Here Comes Santa Claus

Merry Christmas!