A mixture of lavender and cream vanilla fragrances would have a floral, fresh, and sweet aroma. The lavender would provide a soothing and calming scent, while the cream vanilla would add a rich, velvety sweetness to the mix. The blend would be reminiscent of a summer garden, with hints of herbaceous lavender and warm, comforting vanilla. Overall, it would be a relaxing and comforting fragrance.