Gifts to go with bouquets in New York, where Teddy's bear began
Among the gifts to go with bouquets in New York, one has local history: the teddy bear got its name here. In November 1902 Clifford Berryman drew a cartoon for The Washington Post about Theodore Roosevelt's Mississippi hunt, and soon after Morris Michtom put a toy called "Teddy's bear" in the window of his New York candy shop. A soft toy, a balloon, a card or something for the home can go into the same order as the bouquet, and the right choice depends on who receives it and where they'll be.
A soft toy for a child, and a balloon that lasts until the party
A soft toy is one of the simplest gifts to go with bouquets in New York: it goes into the same order as the bouquet and arrives with it. Whoever opens the door usually puts the bear straight into the child's hands and leaves the roses for later, which suits a birthday, a homecoming or any visit where a small child is the real audience.
A balloon is chosen by the calendar rather than by taste. A latex balloon holds its lift for about half a day, which fits a party starting within hours of delivery. A foil balloon stays inflated for several days, so if the party is tomorrow or later in the week, foil is the safer order. You'll find both under soft toys and balloons, added at checkout with no delivery slot of their own.

Midtown is the largest business district in the world, and an office desk there is a common address for a gift like this. A card or a box of chocolates reads differently on a desk than on a kitchen table.
In the United States Administrative Professionals' Day falls on a Wednesday near the end of April, and offices mark it with cards, flowers, chocolate and lunch. Greeting cards with your own message cost nothing extra, and you can sign it or leave it unsigned: the courier knows only the recipient's name and address. A topper does the same job when the words should sit among the stems rather than inside an envelope.

From October to May the steam radiators of prewar flats keep the air warm and dry. A rose lasts about a week in a vase, while a reed diffuser keeps working for weeks or months after the roses are gone; flip the rattan reeds every few days and the scent comes back each time. A decorative candle stays on the shelf long after the bouquet.
A toy, a balloon, a card or a diffuser goes into the same basket as the bouquet, and the courier hands everything over in person along with the card. The florist photographs the finished bouquet before leaving, delivery in the centre is free, and the time for flower and gift delivery in New York shows on the bouquet's own page before you pay. Most orders go out the same day they're placed. Start from gifts chosen by recipient if the occasion matters more than the format, or check delivery terms for addresses outside the centre.