It's a very pretty piece, with lovely proportions and decorations.
Could you please post photos of the dovetails and interior? If you can get shots of the back as well, particularly the joinery at the corners, that would also help. Likewise, better images of the hardware.
If you are definitely certain that the dovetails are machine-made, however, and that the piece was actually built in Europe, that would date it to roughly the 1930s or later, most likely. Machined joinery was introduced around 1870 and became more common around the 1890s in the US, but was not accepted until much later in Europe.
That said, based solely on the decorative motifs and overall lines, without having the advantage of a clear shot of the hardware, interiors, or the joinery, and assuming you are correct about the machined joinery, I would say the style is what we would call "in the Sheraton taste". It's definitely not a period piece, but is a reproduction of an antique or made as a very nice, entirely new design with just elements of the Sheraton style. True Sheraton period pieces would have been very unlikely to be painted like this, as Thomas Sheraton was particularly known for the use of stunning multiple contrasting woods and delicate inlays and banding with them, with these kinds of delicate, feminine motifs also executed as inlays rather than applied to the surfaces as these are.
I'm no expert, but I hope this helps.
Wendy Hoechstetter
Hoechstetter Interiors
