I know I asked this yesterday but someone new might be looking today, 1) It's the 25th of December in the forenoon. (I don't think it is 'on Christmas day in the morning' as I already have 'I saw three ships' and that's the same carol I think)2) Woolworth's used this in their advertisement
I think the answer to No 1 must be 'on Christmas Day in the Morning' from 'I Saw Three Ships Come Sailing In' so I am wondering what the other clue is that you have that song/carol for the answer also. Perhaps some of us can give you a different answer.