More limited edition collector fragrance bottles, with the usual disclaimers: in most of these cases, the juice is unchanged, just the bottle is “special” (or not, as the case may be), and some of these may not be available in the US.
From Chantecaille, special order bottles decorated with crystals: "This season Chantecaille introduces hand-decorated Swarovski® embellished fragrance bottles. Exclusive and luxurious, these bottles are the creations of the renowned artist Cimon. His fanciful Swarovski® adorned sculptures are collected all over the world. Like a couture gown, each exquisitely decorated bottle may be special ordered in the [sic] and will be received in four weeks." Available in all of the Chantecaille fragrances; Frangipani is shown. $600 each at Neiman Marcus.
From Marc Jacobs, a solid perfume necklace in the Daisy fragrance: "Carry your beloved Daisy fragrance with you at all times with the limited edition Marc Jacobs Daisy Solid Perfume Necklace, a chic and convenient accessory that captures the whimsical, off-hand charm of Marc Jacobs style." .75g is £30 at Escentual in the UK.
From Philosophy, a limited edition of their popular Amazing Grace fragrance, featuring a 'keepsake charm'. $50 for 60 ml at QVC.
From Kiehls, a limited edition bottle of their Original Musk Oil celebrating the brand's 160th anniversary. 50 ml is $39, available now at Nordstrom.