Floral bridal looks differ here mainly in how far the pattern travels across the garment. The strapless example concentrates its decorative surface at the bodice, above a diagonally gathered skirt with a high slit. In the rear view, pale flowers and leaves instead spread over a much larger area and continue into the laid-out train. Compare those arrangements in the complete photographs before choosing a favourite individual detail.
The closer thin-strapped view emphasises recognisable leaves beside a deep neckline. The waterside dress has wider decorated straps and a denser-looking pale surface at the bodice. These add two useful questions to your comparison: how large should individual motifs appear, and how much quiet background should remain between them?
Take one feature from each view to a fitting: the concentration at the bodice, the long pattern sequence, the spacing between leaves or the decorated strap edge. Try those features on garments that are actually available. Comparing them from a similar distance turns an appealing group of flower pictures into a clear choice about placement and scale, without requiring every part of one photographed outfit to be copied.
