I'm not a drinker IRL but I fancy a bottle of something sparkling to shlurp with Christmas Dinner (once I've done all the cooking. I can't drink and cook) 
But I don't like a dry wine so champagne would be no good.
(It would only be me that drank it, DH is beer)
White, sparkling, sweet. Not too expensive. Tolerates being chilled.
Any suggestions
TIA 