Designer bouquets in Paris: stems bought for one piece, composed to a brief
Paris florists buy their cut stems from wholesalers in the Rungis cut-flower pavilion outside the city, and designer bouquets in Paris have their stems bought for one specific order only after it's paid for. What flowers go into the piece, which format survives a trip to an address with no vase in sight, and what to tell the florist before paying: that's what decides the choice.
Which flowers a Paris florist builds a designer piece around
The Paris catalogue draws on white Ecuadorian roses, French roses, pink-and-white roses, roses paired with lisianthus, hydrangea with Misty, lilies, gerbera and hyacinths. A florist works from this list of cut flowers rather than from one fixed recipe, picking stems to suit the brief at hand.
Roses, lilies and gerbera carry the weight and sit at the centre of the piece, while a filler such as Misty is there to close the gaps between them.
Lisianthus, lily and gerbera are greenhouse flowers and arrive all year; hyacinth is a spring stem. A French peony is different again: French growers cut it only from late April to June, so outside that window a peony bouquet comes from somewhere else.
A French rose isn't a variety. It's an ordinary rose whose outer petals the florist bends back by hand to open the bloom.
Around eighty per cent of the cut flowers sold in France are imported, and most of that arrives through the Netherlands. A rose in a Paris designer piece is almost always one of them.

A designer box when there may be no vase, a hand-tied piece when there is
A hand-tied bouquet is handed over at the door and needs a vase the moment it's inside. A designer box, a flower box or a basket need none: the stems sit in wet floral foam, and watering the whole exposed surface every day keeps the piece looking much as it would in water. Once the foam dries out, it barely takes water back.
One box in the range travels with a reed diffuser alongside the flowers. The diffuser keeps scenting the room for weeks or months, while a rose in a vase has already had its week, which makes the box a gift for the room, not only for the moment it arrives. Designer Box Virginia and the Stella Flower Box are two examples of that format.
For a bigger gesture, the designer giants section holds larger versions of the same idea. Orders are often placed from abroad, where the recipient's vase is anyone's guess, and that, along with the French habit of an odd number of stems, is explained on the flowers in Paris page.
Designer bouquet delivery in Paris: options with photos before you pay
A chat message describing the occasion, the recipient, a palette and a budget is enough to start. The florist sends back a few options with photos and prices before any payment is taken, and a reference photo brings back similar pieces with their own prices attached.
Leaving the palette to the florist's choice comes with one exception: chrysanthemum is France's flower for Toussaint, not a gift flower, and it isn't in the Paris catalogue at all.
Payment is taken before the stems are bought, since they're bought for this order alone. A photo of the finished piece goes out before the courier leaves, and a message then can still ask for a change. If a flower is unavailable, the florist replaces it with one close in shade and price, and the swap shows up in that photo.
Delivery in the centre is free, the time slot is shown in the bouquet's own card, and most orders reach their address the day they're placed. Zones and slots are on the Delivery page.

A varied palette settles fastest into a mixed bouquet, a hotel room with no vase in sight calls for flowers in a box, and a French peony is worth timing for its own short season rather than asking for it out of turn.