Nice, I really quite like this poem. There are a few grammatical errors you've some how missed, but don't worry as it happens to all. The overall still works out pretty well, and I have a small suggestion that for the sake of the flow of the poem, you could change, 'It'll sit on a field of flowers', to 'it'll sit on fields of flowers'. This is because the a in the middle of the sentence, can disrupt how easily the poem goes. Well done!