craigslist. find some nightstands for cheap and paint them white.

SW seasalt is a lovely, restful color for a guest room. White bedding will look nice. You can add color with a throw and art.
Your table is a bit tall for the bed, but will at least give your guest a place for a book and glasses til you find something you like better.

I think there is a Tuesday morning somewhere near me, I’ll have to check them out..thanks!

I would start by choosing bedding that will give you an idea of style then add the rest. Sea Salt is an easy color to work with and I like a guest room to not be too feminine.I find a paisley pattern works well . get two night tables 2 lamps , some bathrobes and some art

Here are some bedroom ideas. Note the white nightstands, artwork, pillows, and bedding.

Lincoln Tower High Rise · More Info

Belvedere Project · More Info

What is the height of the mattress and how much do you want to spend?

You can find inexpensive furnishings in Ross, TJMaxx and Marshalls. Sometimes Big Lots has some inexpensive decent comforters. Thrift stores are fun for furniture.

A bench at the end of the bed so guests can sit to remove shoes, etc... Home Goods is great for finding furnishings that get light use, and the occasional real treasure.

Patricia, can you tell me the source for the paisley comforter set?

These are pretty and reasonable.

Size Queen Comforter Sets | Find Great Bedding Deals Shopping at Overstock · More Info

Size Queen Comforter Sets | Find Great Bedding Deals Shopping at Overstock · More Info

Tivoli Ikat Quilted 5 Piece Bed Spread Set, Teal Aqua, Queen · More Info

https://www.houzz.com/products/tivoli-ikat-quilted-5-piece-bed-spread-set-queen-prvw-vr~53816921

I am guessing you can tuck a spread under the mattress - this could allow a nice design for pillow, etc...

Wrinkle-Free Checkered Quilted Coverlet Set, Linen, Full/Queen · More Info

https://www.houzz.com/products/wrinkle-free-luxury-checkered-quilted-coverlet-set-linen-full-queen-prvw-vr~48990142

I like blinds and curtains to sleep better in morning sun, but if not an issue, could this work? Add romance and charm with beautiful overlapping design and light silky texture. 100% Polyester / W 52" / H 84"

Faux Silk Overlapping Curtain, Ivory · More Info

Florentina Embroidered Sheer Curtain Single Panel, White, 50"x84" · More Info

https://www.houzz.com/product/65619968-faux-silk-overlapping-curtain-ivory

Less pattern there is, more versatility for art above bed? this is so cool cause can be hung in different ways.... seems romance/ softness with sheer over the beige:

Gathered Tulle Sheer and Blackout 4-Piece Curtain Set, Beige, 84" · More Info

https://www.houzz.com/products/gathered-tulle-sheer-and-blackout-4-piece-curtain-set-beige-84-prvw-vr~62069446

SW Sea Salt is a beautiful and restful color- allow IT to shine, not become a backdrop for a bright patterned bed-in-the-bag set. Make the room fell larger by drawing the eye to the entire room, not a narrow focus to the patterned bed.

I'd choose a hotel look-white duvet!, as it will not limit your other choices in the room (Pillows, wall art, drapes, rug? ).

Add contrast to the cool blue green gray of sea salt with warmer or dark wood tones... An old design rule- every room needs a bit of black- - think curtain rod or darker night stands (new or painted dark) Darker nightstands look gender neutral, whereas white nightstands will lean feminine. Mirrored or silver nightstands only offer one look-glam feminine..

Add some light reflective shimmer- silver metallic lamps (or Mercury glass) Below pic shows an accent mirror above and between he beds.

Note the mix of pattern scale below - large patterned beige check & medium patterned blue floral with beige

Here it is with off white bed, white tables, but with a warm wood floor. White tables gives a more feminine look

Here is is in a living room -

Another lLR - white with warm wood. Aqua vase for fresh flowers /stemin a guest room.

Walmart duvet cover (below) less than $30 https://www.walmart.com/ip/Superior-1500-Series-Brushed-Microfiber-Soft-and-Wrinkle-Resistant-Solid-Duvet-Cover-Set/54770218?selected=true

Reffective surfaces- lamps https://www.walmart.com/ip/Katrin-Modern-Glam-Double-Gourd-Table-Lamp-in-Mercury-Glass-with-Linen-Shade/897894382?athcpid=897894382&athpgid=athenaItemPage&athcgid=null&athznid=PWVAV&athieid=v0&athstid=CS020&athguid=b239dc51-552-16c0b4aed2737d&athena=true

Or

https://www.walmart.com/ip/Katrina-Petite-Glam-Double-Gourd-Table-lamp-in-Mercury-Glass/499987750

Have you selected wall art? If not, consider framed seafans. It is very expensive to buy them already framed and there is no need to spend so much when it is inexpensive to buy the seafans separately and use a ready made frame at craftstore of your choice- white, black, brown, silver, gray? Seafans are flat and fit in a picture frame easily. https://www.caseashells.com/sea-fans.html

You could use white or colored fabric to lay behind them in the frame- cotton, silk?

See Restoration Hardware's price:

Or you could use wall art with stronger hues of sea salt's blue and green, like Butterfly Tile I -IV by June Erica Vess gives more color options for accents...

two could be framed above the bed, like in this room

Or search for two related images. Print to 11x14 at Walgreens or other photo shop and frame with ready made mat and frame. This brown pelican is a similar color to your headboard.
Pull colors from the prints for pillows.

If you decide on a pattern for your comforter, it can be a focal and jumping off point to build other elements in the room to balance the colors. It all depends on the feeling and desire you want from this room. It depends 'how simple' or a touch more interest found in a pattern in an element in a room. A pattern could include bedding, or... pillows, or... accessories, or... art.

Simplicity can have a soft pattern with many other design additions in the room, including soft solid colors and soft palettes. Many ways to design .... Subtle? More interest? Primarily neutrals? Fewer color accents? Dramatic? Restful? Soft? Glam? Casual? on & on

Size Queen Comforter Sets | Find Great Bedding Deals Shopping at Overstock · More Info

If you find a pattern bedding you like, bed in a bag, at a price you like, you can opt for buying beautiful pillow covers to cover those that were included in the set. Reasonable prices to give a more custom look.

Size Queen Comforter Sets | Find Great Bedding Deals Shopping at Overstock · More Info

Some inspo with beds similar to yours in general style.

University · More Info

A House Filled With Laughter · More Info

Houndstooth Residence · More Info

I would add a nightstand or 2 with metallic finishes (maybe a metal with glass top?). Then, above the bed, a large over-sized framed art work that is black & white. Keep your bedding simple in white or pale gray with a texture. Use a few throw pillows of varying textures (furry or knit, for example). Put a chunky knit throw at the end, or if room, place a tufted bench at the end of the bed & lay a throw there.

Basically, keeping it peaceful but adding texture. The nightstand shown in the picture is too "matchy" with the bed color, in my personal opinion. I'm not opposed to one being wood but I would look in other directions for this particular room.

Good luck!

following

I have this set (or similar) from walmart in our guest room. it holds up really well to many multiple washings, dogs, and looks good for a guest room. it's simple and can be different looks based on pillows, artwork. had in main bedroom for a while and it still looks brand new.